{"title":"Echo Brand","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eDiscover high-quality replacement parts for Echo equipment at BlueStars. Our OEM-compatible parts ensure reliable performance and durability, making repairs easy and affordable. Enjoy fast shipping and get your Echo tools back in action quickly. Shop now for the best in quality and convenience!\u003c\/p\u003e","products":[{"product_id":"ms440-sprocket-bearing","title":"3\/8\" 7T Clutch Drum Rim Sprocket Needle Bearing with Worm Gear E-Clip Kit - For Stihl Chainsaw","description":"\u003ch2\u003eMS440 Sprocket Bearing\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eFacilitates smooth rotation of the clutch drum and sprocket assembly.\u003c\/li\u003e\n\t\u003cli\u003eNeedle roller bearing design for high rotational speeds.\u003c\/li\u003e\n\t\u003cli\u003eDurable steel construction for longevity.\u003c\/li\u003e\n\t\u003cli\u003eDirect replacement for the original equipment part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eOEM Part Number: 9512-933-2380\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eFits Stihl Chainsaw Models: 034, 036, 044, 046, 066, GS461, MS340, MS341, MS360, MS361, MS362, MS440, MS441, MS460, MS461, MS640\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eThe chain continues to spin at idle (chain creep).\u003c\/li\u003e\n\t\u003cli\u003eA grinding or rough noise is heard from the clutch area.\u003c\/li\u003e\n\t\u003cli\u003eThe sprocket feels rough or does not spin freely when turned by hand.\u003c\/li\u003e\n\t\u003cli\u003eVisible damage, such as a broken cage or missing needles.\u003c\/li\u003e\n\t\u003cli\u003eRecommended to replace whenever the clutch drum or sprocket is replaced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eEnsure the crankshaft stub is clean and free from old grease or debris.\u003c\/li\u003e\n\t\u003cli\u003eApply a light coat of high-temperature grease to the new bearing before installation.\u003c\/li\u003e\n\t\u003cli\u003eSlide the bearing onto the crankshaft carefully; do not use excessive force.\u003c\/li\u003e\n\t\u003cli\u003eInspect the inside surface of the clutch drum for wear or scoring where the bearing rides.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369697697981,"sku":"AZ94488725","price":23.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00985001_1_65bf2b9d-4833-46f4-bd9d-44fb3166ab90.jpg?v=1762246438"},{"product_id":"2pack-24inch-chainsaw-chain-38-lp-pitch-0050-gauge-84-drive-links","title":"24-inch Chainsaw Chain 3\/8\" LP Pitch 0.050\" Gauge 84 Drive Links - 2 Pack","description":"\u003ch2\u003e24-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 84 Drive Links - Pack of 2\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Contains: Two (2) chainsaw chains\u003c\/li\u003e\n\u003cli\u003eBar Length: 24 inches\u003c\/li\u003e\n\u003cli\u003ePitch: 3\/8 inch Low Profile (LP)\u003c\/li\u003e\n\u003cli\u003eGauge: 0.050 inch (1.3mm)\u003c\/li\u003e\n\u003cli\u003eDrive Links: 84\u003c\/li\u003e\n\u003cli\u003eCutter Type: Semi-chisel for versatile cutting\u003c\/li\u003e\n\u003cli\u003eConstruction: Heat-treated steel with industrial hard-chrome finish for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDesign: Low-vibration and low-kickback characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStihl: 33RS 84\u003c\/li\u003e\n\u003cli\u003eOregon: S84\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits select 24-inch chainsaw bars requiring a 3\/8\" LP pitch, 0.050\" gauge, 84 drive link chain.\u003c\/li\u003e\n\u003cli\u003eCompatible with select models from brands including Husqvarna, Stihl, Echo, Jonsered, and Cub Cadet.\u003c\/li\u003e\n\u003cli\u003eExample Compatible Models: Husqvarna 460 Rancher; Stihl MS310, MS390.\u003c\/li\u003e\n\u003cli\u003eNote: Always verify the required pitch, gauge, and drive link count for your specific chainsaw bar before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain produces fine sawdust instead of coarse wood chips.\u003c\/li\u003e\n\u003cli\u003eIncreased force is required to push the saw through a cut.\u003c\/li\u003e\n\u003cli\u003eThe saw pulls to one side during cutting, indicating unevenly sharpened or damaged cutters.\u003c\/li\u003e\n\u003cli\u003eVisible damage such as broken cutters, cracked links, or excessive wear is present.\u003c\/li\u003e\n\u003cli\u003eChain tension is difficult to maintain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug wire before performing any maintenance.\u003c\/li\u003e\n\u003cli\u003eEnsure cutters are oriented in the correct direction on the bar.\u003c\/li\u003e\n\u003cli\u003eSet the chain tension correctly; it should be snug against the bar but still pull around by hand.\u003c\/li\u003e\n\u003cli\u003eLubricate the new chain and bar before the first use.\u003c\/li\u003e\n\u003cli\u003eRe-check and adjust chain tension after the first few minutes of operation as the chain will stretch slightly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369697796285,"sku":"AZ00129641","price":26.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00129641_1_93cd44f1-b288-4c32-a2ae-e76cd54a7cc6.jpg?v=1762246436"},{"product_id":"18inch-18inch-chainsaw-chain-38-lp-pitch-0050-gauge-62-drive-links-3pack","title":"18\" Chainsaw Chain (3\/8\" LP Pitch 0.050\" Gauge 62 Drive Links) for Craftsman CS1803 Ego CS1804 CS1800 Poulan 2025 Kobalt KCS - 3 Pack","description":"\u003ch2\u003e18-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 62 Drive Links - Pack of 3\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity: 3 chains per pack\u003c\/li\u003e\n\u003cli\u003eGuide Bar Length: 18 inches\u003c\/li\u003e\n\u003cli\u003eChain Pitch: 3\/8\" LP (Low Profile)\u003c\/li\u003e\n\u003cli\u003eChain Gauge: 0.050\" (1.3 mm)\u003c\/li\u003e\n\u003cli\u003eDrive Links: 62\u003c\/li\u003e\n\u003cli\u003eCutter Type: Semi-chisel\u003c\/li\u003e\n\u003cli\u003eConstruction: Heat-treated, hard-chrome steel for durability\u003c\/li\u003e\n\u003cli\u003eDesign: Low-kickback and low-vibration design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOregon: 91PX062G, 91PXL062G, 91VXL062G\u003c\/li\u003e\n\u003cli\u003eStihl: 63PM3 62, 3636 005 0062\u003c\/li\u003e\n\u003cli\u003eHusqvarna: H37-62, 531300439\u003c\/li\u003e\n\u003cli\u003eCarlton: N1C-BL-62E\u003c\/li\u003e\n\u003cli\u003eTriLink: S62\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eFits select 18-inch chainsaws from brands including Craftsman, Echo, Homelite, Husqvarna, Poulan, Ryobi, and Stihl.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant:\u003c\/b\u003e Always verify your saw's required specifications. Match the pitch (3\/8\" LP), gauge (0.050\"), and drive link count (62) to the numbers stamped on your guide bar or listed in your owner's manual.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCutters are worn down and too short to be sharpened effectively.\u003c\/li\u003e\n\u003cli\u003eMultiple damaged or broken cutters, tie straps, or drive links are present.\u003c\/li\u003e\n\u003cli\u003eThe chain has stretched beyond the tensioning adjustment limit.\u003c\/li\u003e\n\u003cli\u003eThe saw produces fine sawdust instead of coarse wood chips, even after sharpening.\u003c\/li\u003e\n\u003cli\u003eExcessive force is required to make a cut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug or remove the battery before starting work.\u003c\/li\u003e\n\u003cli\u003eInstall the chain with cutters facing forward on the top of the bar.\u003c\/li\u003e\n\u003cli\u003eTension the chain properly: it should be snug against the bar but still pull away slightly by hand.\u003c\/li\u003e\n\u003cli\u003eRe-check and adjust tension after the first 10 minutes of use as new chains can stretch.\u003c\/li\u003e\n\u003cli\u003eEnsure the chain brake is disengaged during installation.\u003c\/li\u003e\n\u003cli\u003eAlways wear gloves and appropriate safety gear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369697829053,"sku":"AZ00190038","price":26.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00190038_1_e877e53e-9049-4308-b9a2-c9b87045b811.jpg?v=1762246435"},{"product_id":"2pack-10inch-chainsaw-chain-38-lp-pitch-0050-gauge-40-drive-links","title":"10\" Chainsaw Chain (3\/8\" LP Pitch 0.050\" Gauge 40 Drive Links) for Remington RM1035P Worx WG309 Sun Joe SWJ803E Craftsman S40 - 2 Pack","description":"\u003ch2\u003e10-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 40 Drive Links\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity: 2 chains per pack\u003c\/li\u003e\n\u003cli\u003eBar Length: 10 inches\u003c\/li\u003e\n\u003cli\u003ePitch: 3\/8\" Low Profile\u003c\/li\u003e\n\u003cli\u003eGauge: 0.050\" (1.3mm)\u003c\/li\u003e\n\u003cli\u003eDrive Links: 40\u003c\/li\u003e\n\u003cli\u003eCutter Type: Semi-chisel\u003c\/li\u003e\n\u003cli\u003eLow-kickback design for increased safety\u003c\/li\u003e\n\u003cli\u003eHeat-treated, hard-chrome cutters for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOregon: S40, 91PX040G, 91PXL040G\u003c\/li\u003e\n\u003cli\u003eHusqvarna: H37-40, 531300439\u003c\/li\u003e\n\u003cli\u003eStihl: 63PM340E\u003c\/li\u003e\n\u003cli\u003eCarlton: N1C-BL-40E\u003c\/li\u003e\n\u003cli\u003eTriLink: CL15040TL2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits select models from brands including Craftsman, Echo, Homelite, Husqvarna, Poulan, Remington, and Ryobi.\u003c\/li\u003e\n\u003cli\u003eConfirmed to fit Ryobi models: RY3714, RY40503, CS3916.\u003c\/li\u003e\n\u003cli\u003eNote: Verify the specifications (pitch, gauge, and drive link count) of your current chain or saw to ensure proper fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe chain produces fine sawdust instead of coarse wood chips.\u003c\/li\u003e\n\u003cli\u003eCutting requires excessive force or pressure.\u003c\/li\u003e\n\u003cli\u003eThe chain smokes even when properly lubricated and tensioned.\u003c\/li\u003e\n\u003cli\u003eCutters are damaged, chipped, or worn down significantly.\u003c\/li\u003e\n\u003cli\u003eThe chain has a broken drive link, tie-strap, or cutter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways disconnect the power source (unplug or remove battery\/spark plug) before servicing the chain.\u003c\/li\u003e\n\u003cli\u003eWear protective gloves during installation.\u003c\/li\u003e\n\u003cli\u003eClean the guide bar groove and oil holes before seating the new chain.\u003c\/li\u003e\n\u003cli\u003eEnsure cutters face forward in the direction of rotation on the top of the bar.\u003c\/li\u003e\n\u003cli\u003eProperly tension the chain according to your saw's manual; it should be snug but still pull freely by hand.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369697894589,"sku":"AZ00793916","price":14.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00793916_1_73ddd2aa-35f9-4f16-bc61-c3592b8974c4.jpg?v=1762246434"},{"product_id":"3pack-16inch-chainsaw-chain-38-lp-pitch-0050-gauge-56-drive-links","title":"16-inch Chainsaw Chain 3\/8\" LP Pitch 0.050\" Gauge 56 Drive Links - 3 Pack","description":"\u003ch2\u003e16-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 56 Drive Links - Pack of 3\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Contains: 3 individual chainsaw chains\u003c\/li\u003e\n\u003cli\u003eBar Length: 16 inches\u003c\/li\u003e\n\u003cli\u003ePitch: 3\/8\" LP (Low Profile)\u003c\/li\u003e\n\u003cli\u003eGauge: 0.050 inches (1.3mm)\u003c\/li\u003e\n\u003cli\u003eDrive Links: 56\u003c\/li\u003e\n\u003cli\u003eCutter Type: Semi-chisel\u003c\/li\u003e\n\u003cli\u003eMaterial: Heat-treated steel alloy for durability\u003c\/li\u003e\n\u003cli\u003eDesign: Low-kickback, reduced-vibration features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOregon: S56, 91VXL056G, 91PX056G\u003c\/li\u003e\n\u003cli\u003eStihl: 63PM3 56, 3636 005 0056\u003c\/li\u003e\n\u003cli\u003eHusqvarna: H37-56, 531300439\u003c\/li\u003e\n\u003cli\u003eCarlton: N1C-BL-56G\u003c\/li\u003e\n\u003cli\u003eWindsor: 50R56\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits select chainsaws from brands including Craftsman, Echo, Homelite, Husqvarna, Poulan, Remington, Ryobi, and Stihl.\u003c\/li\u003e\n\u003cli\u003eCompatible with models requiring a 16-inch bar and a chain matching these specifications: 3\/8\" LP Pitch, 0.050\" Gauge, and 56 Drive Links.\u003c\/li\u003e\n\u003cli\u003eAlways verify the specifications stamped on your guide bar or in your owner's manual before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain produces fine sawdust instead of coarse wood chips.\u003c\/li\u003e\n\u003cli\u003eIncreased force is needed to push the saw through the cut.\u003c\/li\u003e\n\u003cli\u003eThe saw pulls to one side, resulting in a crooked cut.\u003c\/li\u003e\n\u003cli\u003eVisible damage, such as broken or cracked cutters, tie straps, or drive links.\u003c\/li\u003e\n\u003cli\u003eThe chain cannot be tensioned correctly or frequently loosens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug before performing any maintenance.\u003c\/li\u003e\n\u003cli\u003eEnsure the chain cutters are oriented in the correct direction of rotation on the bar.\u003c\/li\u003e\n\u003cli\u003eAdjust to the proper tension: The chain should be snug against the bar but can still be pulled around by hand.\u003c\/li\u003e\n\u003cli\u003eLubricate the new chain and guide bar thoroughly before first use.\u003c\/li\u003e\n\u003cli\u003eRe-check and adjust tension after a few minutes of initial operation, as new chains will stretch.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369698091197,"sku":"AZ00114121","price":21.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00114121_1_e0771858-1293-44ee-9ead-9cbc066015fd.jpg?v=1762246434"},{"product_id":"3pack-20inch-chainsaw-chain-38-lp-pitch-0050-gauge-72-drive-links","title":"20\" Chainsaw Chain (3\/8\" LP Pitch 0.050\" Gauge 72 Drive Links) for Stihl Husqvarna Rancher - 3 Pack","description":"\u003ch2\u003e20-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 72 Drive Links\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Quantity: 3 chains\u003c\/li\u003e\n\u003cli\u003eGuide Bar Length: 20 inches\u003c\/li\u003e\n\u003cli\u003eChain Pitch: 3\/8\" Low Profile (LP)\u003c\/li\u003e\n\u003cli\u003eChain Gauge: 0.050 inches (1.3mm)\u003c\/li\u003e\n\u003cli\u003eDrive Link Count: 72\u003c\/li\u003e\n\u003cli\u003eCutter Type: Semi-chisel\u003c\/li\u003e\n\u003cli\u003eDesign features low-kickback characteristics for safety\u003c\/li\u003e\n\u003cli\u003eConstructed from heat-treated, hard-chrome steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOregon: 91PX072G, 91VXL072G, S72\u003c\/li\u003e\n\u003cli\u003eHusqvarna: H37-72, 581643672\u003c\/li\u003e\n\u003cli\u003eStihl: 63PM3 72, 3636 005 0072\u003c\/li\u003e\n\u003cli\u003eCarlton: N1C-BL-72E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits select chainsaw models from brands including Echo, Husqvarna, Poulan, Stihl, and others that require a 20-inch bar.\u003c\/li\u003e\n\u003cli\u003eEnsure your chainsaw is specified to use a chain with 3\/8\" LP pitch, 0.050\" gauge, and 72 drive links.\u003c\/li\u003e\n\u003cli\u003eVerification: Match the specifications stamped on your guide bar or printed on your old chain to confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCutters are worn down to the end-of-life indicator line.\u003c\/li\u003e\n\u003cli\u003eChain produces fine sawdust instead of coarse wood chips after sharpening.\u003c\/li\u003e\n\u003cli\u003eVisible damage such as broken cutters, cracked tie-straps, or bent drive links.\u003c\/li\u003e\n\u003cli\u003eChain can no longer be correctly tensioned on the guide bar.\u003c\/li\u003e\n\u003cli\u003eSaw begins to cut crooked or bind, indicating uneven cutter wear or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug wire before performing any maintenance.\u003c\/li\u003e\n\u003cli\u003eInstall the chain with cutters on the top of the bar facing forward, toward the bar tip.\u003c\/li\u003e\n\u003cli\u003eTension the chain according to your saw's user manual. A correctly tensioned chain should pull away from the bar slightly and snap back into place.\u003c\/li\u003e\n\u003cli\u003eLubricate the new chain and guide bar thoroughly before first use.\u003c\/li\u003e\n\u003cli\u003eRe-check and adjust chain tension after the first few minutes of operation as new chains will stretch.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369698189501,"sku":"AZ00162139","price":32.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00248820_1_e9803cb0-26c8-4cdb-8f99-2ade87e113c7.jpg?v=1762246432"},{"product_id":"10pack-pb580t-a226000032-air-filter","title":"A226000032 A226000031 Air Filter - Fits Echo Leaf Blower - 10 Pack","description":"\u003ch2\u003eA226000032 \/ A226000031 High-Capacity Air Filter\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Pleated Paper Media:\u003c\/strong\u003e Engineered with a high-surface area pleated design to maximize dust-holding capacity while maintaining the high airflow required for 50cc to 80cc professional engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Molded Rubber Gasket:\u003c\/strong\u003e Features a flexible, heavy-duty rubber seal that ensures a 100% airtight fit against the air box housing, preventing fine sawdust and debris from bypassing the filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Filtration:\u003c\/strong\u003e Designed to capture 99% of airborne particles, protecting internal cylinder walls and piston rings from premature wear and scoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-Resistant Frame:\u003c\/strong\u003e The internal structural mesh and outer gasket are designed to resist degradation from fuel vapors, engine oils, and high-heat environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Professional Pack:\u003c\/strong\u003e This 10-piece set is designed for commercial landscapers and high-use residential owners, ensuring a fresh filter is always available for seasonal maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eA226000032\u003c\/li\u003e\n\u003cli\u003eA226000031\u003c\/li\u003e\n\u003cli\u003e10269\u003c\/li\u003e\n\u003cli\u003e30-439\u003c\/li\u003e\n\u003cli\u003e102-569\u003c\/li\u003e\n\u003cli\u003e207-7169\u003c\/li\u003e\n\u003cli\u003eB1SB10269\u003c\/li\u003e\n\u003cli\u003e7-09397\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis air filter is the standard replacement for Echo's \"Workhorse\" series of professional backpack blowers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PB-580 Series:\u003c\/strong\u003e PB-580T, PB-580H, PB-580 (The most common fitment).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PB-400 \u0026amp; 500 Series:\u003c\/strong\u003e PB-403, PB-403H, PB-403T, PB-413H, PB-413T, PB-460LN, PB-500H, PB-500T.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PB-600 \u0026amp; 700 Series:\u003c\/strong\u003e PB-603, PB-611, PB-620, PB-620ST, PB-650, PB-650H, PB-650T, PB-755ST.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther:\u003c\/strong\u003e Fits various EB-series Shindaiwa backpack blowers utilizing the same air box chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of Blowing Power:\u003c\/strong\u003e The engine sounds \"muffled\" and won't reach full RPM at wide-open throttle, indicating the paper media is restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Fuel Consumption:\u003c\/strong\u003e A dirty filter creates a \"rich\" air-fuel mixture, causing the engine to burn excessive fuel and potentially foul the spark plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Discoloration:\u003c\/strong\u003e The bright white or yellow filter media has turned dark grey, black, or is visibly caked with dried mud and grass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Starting:\u003c\/strong\u003e The engine is difficult to fire because it cannot draw enough clean air through the restricted filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Soaking:\u003c\/strong\u003e If the filter has become saturated with 2-cycle oil (often due to tipping the blower or a carburetor malfunction), it must be replaced immediately as it will no longer breathe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Housing First:\u003c\/strong\u003e Before removing the old filter, use a damp cloth to wipe down the exterior of the air box. Once the filter is removed, carefully wipe the inside of the housing to prevent loose dirt from falling into the carburetor intake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Seal:\u003c\/strong\u003e When placing the new A226000032 filter, ensure the rubber gasket is seated flat in the channel. If the gasket is pinched or folded, dirty air will enter the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDon't Use Compressed Air:\u003c\/strong\u003e Never try to \"blow out\" a pleated paper filter with high-pressure air. This creates microscopic tears in the paper that allow engine-killing dust to pass through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the Pre-Filter:\u003c\/strong\u003e If your model uses a foam pre-filter on top of the pleated filter, wash the foam in warm soapy water, dry it completely, and apply 2 drops of oil before reinstalling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e For commercial use, check the filter every 25 hours. In extremely dusty \"leaf season\" conditions, you may need to replace the filter every 50–100 hours of operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369710084285,"sku":"AZ00142810","price":18.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00142810_1_a1bab612-9b45-47e6-a67f-00f6b57f8172.jpg?v=1762246418"},{"product_id":"pb580t-carburetor-with-air-filter-spark-plug-gasket-fuel-line-tune-up-kit","title":"C1M-K76 C1M-K77 Carburetor Tune-Up Kit - Fits Echo PB-403H PB-403T PB-413H PB-413T Backpack","description":"\u003ch2\u003eC1M-K76 \/ C1M-K77 Carburetor Tune-Up Kit for Echo Backpack Blowers\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Air-Fuel Calibration:\u003c\/strong\u003e Specifically jetted for Echo 40cc to 60cc backpack engines to ensure a stable idle and maximum CFM (Cubic Feet per Minute) output during heavy-duty debris clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Response Diaphragm System:\u003c\/strong\u003e Features an upgraded internal metering diaphragm designed to maintain consistent fuel delivery regardless of the blower's orientation or vibration levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Restoration Kit:\u003c\/strong\u003e A comprehensive maintenance set including a pre-calibrated carburetor, high-flow air filter, premium spark plug, and a complete fuel line and gasket set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthanol-Resistant Internals:\u003c\/strong\u003e Equipped with updated needle valves and gaskets engineered to resist the \"gumming\" and hardening effects caused by modern ethanol-blended fuels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Integration:\u003c\/strong\u003e Designed as a \"drop-in\" replacement for Zama and WTA-35 style carburetors, ensuring a perfect fit for factory throttle linkages and air box mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZama:\u003c\/strong\u003e C1M-K76, C1M-K77, C1M-K76A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalbro:\u003c\/strong\u003e WTA-35, WTA-35-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho:\u003c\/strong\u003e A021000890, A021000891, A021000810, A021000811\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis carburetor kit is the primary replacement for Echo's mid-to-high capacity professional backpack blower series. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PB-400 Series:\u003c\/strong\u003e PB-403, PB-403H, PB-403T, PB-413, PB-413H, PB-413T.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PB-600 Series:\u003c\/strong\u003e PB-610, PB-620, PB-620H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Always verify if your unit utilizes the \"H\" (Hip-mount throttle) or \"T\" (Tube-mount throttle) configuration, though this carburetor body is compatible with both linkage styles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Surging or \"Hunting\":\u003c\/strong\u003e The engine RPM fluctuates wildly at a steady throttle, often caused by a lean fuel mixture due to a restricted internal main jet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Starting \/ No Start:\u003c\/strong\u003e The blower requires multiple pulls or starting fluid to fire, confirming the carburetor's internal fuel pump is no longer drawing fuel from the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBogging Under Load:\u003c\/strong\u003e The engine idles fine but dies as soon as you pull the trigger for full throttle, indicating a clog in the high-speed circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Leaks:\u003c\/strong\u003e Gasoline drips from the air filter housing or the primer bulb area while the engine is off, posing a fire hazard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrittle Primer Bulb:\u003c\/strong\u003e The clear bulb has yellowed or cracked, allowing air to enter the fuel system and preventing proper priming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinkage Geometry:\u003c\/strong\u003e Use your phone to take a photo of the throttle cable and return spring setup before disassembly. The \"Z-bend\" on the throttle cable must be seated correctly for full engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush the Tank:\u003c\/strong\u003e If the old carburetor was clogged with \"green\" varnish, you must drain the gas tank and replace the fuel lines with the included kit to prevent immediate contamination of the new unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Orientation:\u003c\/strong\u003e Carefully align the mounting gaskets. If the pulse hole on the gasket does not line up with the hole on the engine block, the carburetor will not pump fuel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrime the System:\u003c\/strong\u003e Once installed, press the primer bulb 5–10 times until you see fuel circulating through the clear return line back into the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Spark Plug:\u003c\/strong\u003e Always check the gap on the included spark plug before installation (typically 0.024\" to 0.026\") to ensure a strong, consistent spark.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369710149821,"sku":"AZ00165976","price":16.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00165976_1_fbebf2a1-97da-486e-a544-1e1cc0be8163.jpg?v=1762246417"},{"product_id":"699334-starter-handle-and-rope","title":"699334 Starter Handle \u0026 Rope - For Briggs \u0026 Stratton, Ariens, Tecumseh, John Deere Snow Blower Pull-Start Engine","description":"\u003ch2\u003e699334 Starter Handle and Rope\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKit includes one starter handle and one starter rope.\u003c\/li\u003e\n\u003cli\u003eLarge grip handle designed for use with gloves or mittens.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor manual-start, 4-cycle engines.\u003c\/li\u003e\n\u003cli\u003eItem weight: 86 grams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBriggs \u0026amp; Stratton:\u003c\/strong\u003e 699334, 695740, 398101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens:\u003c\/strong\u003e 01157100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e PT10615\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTecumseh:\u003c\/strong\u003e 590574\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits a wide range of Briggs \u0026amp; Stratton snow thrower engines.\u003c\/li\u003e\n\u003cli\u003eMay fit select models from Ariens, John Deere, and Tecumseh.\u003c\/li\u003e\n\u003cli\u003eAlways verify compatibility by cross-referencing your engine's original part number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRope is frayed, worn, or broken.\u003c\/li\u003e\n\u003cli\u003eHandle is cracked, broken, or missing.\u003c\/li\u003e\n\u003cli\u003eEngine fails to turn over when the rope is pulled.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug wire before servicing the recoil starter assembly.\u003c\/li\u003e\n\u003cli\u003eNote the winding direction of the old rope before removal.\u003c\/li\u003e\n\u003cli\u003eExercise caution when handling the recoil spring as it is under tension.\u003c\/li\u003e\n\u003cli\u003eEnsure the new rope is securely knotted inside the handle and on the pulley.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369789972669,"sku":"AZ00101960","price":15.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00101960_1_e918ee3b-ed7b-485d-b1fe-731e3431f6fe.jpg?v=1762246406"},{"product_id":"trimmer-head-spool-cap-cover-6pack","title":"40027133017 Trimmer Head Spool Cap Cover - Fits Stihl Autocut 25-2 (FS90R, FS44, FS56, FS90 - 6 Pack","description":"\u003ch2\u003e40027133017 Trimmer Head Spool Cap Cover\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Durability Impact Polymer:\u003c\/strong\u003e Manufactured from specialized, glass-reinforced nylon designed to withstand high-velocity contact with rocks, curbs, and hard soil without cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Tab Locking System:\u003c\/strong\u003e Features a precision-molded snap-fit design that ensures the cap remains securely locked to the trimmer head even under high centrifugal force and heavy vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Ground-Slide Surface:\u003c\/strong\u003e The bottom profile is engineered for smooth \"bumping\" on the ground to advance line, reducing friction and extending the life of the internal spool components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Spring Support:\u003c\/strong\u003e Designed with a centered recess to perfectly seat the AutoCut 25-2 internal spring, ensuring consistent tension and a reliable \"snap-back\" during line advancement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Resistant Engineering:\u003c\/strong\u003e Formulated to resist warping and melting caused by the friction heat generated during intensive, commercial-grade trimming and edging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eStilh:\u003c\/strong\u003e 40027133017\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 385-563, 385-861\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis spool cap is the standard replacement for the Stihl AutoCut 25-2 trimmer head, which is found on a wide variety of professional and residential trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl FS Series (Small\/Medium):\u003c\/strong\u003e FS 44, FS 55, FS 55R, FS 55RC, FS 56, FS 56C, FS 70, FS 70R.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl FS Series (Professional):\u003c\/strong\u003e FS 80, FS 83, FS 85, FS 87, FS 90, FS 90R, FS 94, FS 100RX, FS 110, FS 110R, FS 120, FS 130, FS 130R, FS 240, FS 240R.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl KM Series (Kombi):\u003c\/strong\u003e KM 55, KM 56, KM 85, KM 90, KM 110, KM 130 with trimmer attachments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Specifically for the AutoCut 25-2 head. If your trimmer is equipped with the FixCut or PolyCut head, this cap will not be compatible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bottom:\u003c\/strong\u003e The center of the cap has ground down from contact with pavement to the point where the internal spring is visible or the cap has become paper-thin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroken Locking Tabs:\u003c\/strong\u003e One or both of the side \"snap\" tabs have cracked or snapped off, which can cause the cap and spool to fly off during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Stress Fractures:\u003c\/strong\u003e Small white lines or cracks appearing in the black plastic, indicating the material has become brittle and is prone to failure at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose Fitment:\u003c\/strong\u003e The cap no longer \"clicks\" firmly into the head housing, causing the internal spool to vibrate or the line to advance uncontrollably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMelting or Heat Damage:\u003c\/strong\u003e Significant warping of the plastic due to friction heat from the trimmer head or repeated contact with hot asphalt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear the Debris:\u003c\/strong\u003e Before snapping on the new cap, use a stiff brush or screwdriver to remove dried grass, mud, and debris from the locking slots on the trimmer head housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Spring:\u003c\/strong\u003e Ensure the internal metal spring is seated flat and is not rusted or collapsed. A weak spring will cause the head to dump all the line at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTab Alignment:\u003c\/strong\u003e Align the two tabs of the cap with the corresponding notches on the trimmer head. Press down firmly on both sides simultaneously until you hear a distinct \"click.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Manual Pull Test:\u003c\/strong\u003e After installation, give the cap a firm tug by hand to ensure both tabs are fully locked. A loose cap can become a high-velocity projectile at full throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Riding the Ground:\u003c\/strong\u003e To prolong the life of your new cap, try to keep the trimmer head slightly elevated. Only make contact with the ground when you need to \"bump\" for more line.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371209679037,"sku":"AZ00276061","price":17.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00276061_1_6d8b6ad1-cbdf-4792-93d9-01f8a7223b14.jpg?v=1762246297"},{"product_id":"537338701-trimmer-head-bump-knob-4pack","title":"537338701 Trimmer Head Bump Knob - Fits Husqvarna T25 Heads (124L, 125L, 125LDx - 4 Pack","description":"\u003ch2\u003e537338701 Trimmer Head Bump Knob\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Wear Polymer:\u003c\/strong\u003e Engineered from specialized, abrasion-resistant plastic to withstand the high-velocity friction of tapping against concrete, asphalt, and rocky soil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Spring-Loaded Interface:\u003c\/strong\u003e Designed with precision-molded internal slots to securely house the trimmer head spring, ensuring a consistent and responsive \"snap-back\" after every tap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Impact Surface:\u003c\/strong\u003e Features a reinforced, flat-bottom design that ensures even wear and prevents the trimmer head from wobbling at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Visibility Blue:\u003c\/strong\u003e The signature factory-match color allows for easy inspection of wear levels and ensures the knob is easy to locate during field maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Installation:\u003c\/strong\u003e A direct-fit replacement that snaps into the existing T25 housing by hand, allowing for rapid repairs without the need for additional tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e537338701\u003c\/li\u003e\n\u003cli\u003e537 33 87-01\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e966674401 (Associated Head)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis bump knob is the standard replacement part for the Husqvarna T25 (Tap Advance) series trimmer heads. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna 120 Series:\u003c\/strong\u003e 124L, 125L, 125LDx, 128L, 128LD, 128LDx, 128R, 128RJ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna 200 Series:\u003c\/strong\u003e 223L, 223R, 26LC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna 300 Series:\u003c\/strong\u003e 32LC, 322L, 323L, 325L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This part is specifically for the \u003cstrong\u003eT25\u003c\/strong\u003e head. If you have the larger T35 or T45 head, you will require a different part number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround-Through Surface:\u003c\/strong\u003e The bottom of the blue knob has worn down so thin that the internal spring is visible or has already fallen out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroken Retaining Tabs:\u003c\/strong\u003e The plastic clips that hold the knob inside the trimmer head housing have snapped, causing the knob to fly off during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeized Mechanism:\u003c\/strong\u003e Dirt and dried sap have fused the knob to the internal spool, preventing it from being \"tapped\" to release new line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRounded Edges:\u003c\/strong\u003e Significant wear has rounded the edges of the knob to the point where it no longer triggers the internal indexing mechanism reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Housing:\u003c\/strong\u003e Visible stress fractures in the blue plastic which can cause the knob to shatter at high RPMs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Housing:\u003c\/strong\u003e Before installing the new knob, use a stiff brush to remove all dried grass, mud, and debris from inside the trimmer head and around the spring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Spring:\u003c\/strong\u003e Inspect the internal metal spring for rust or loss of tension. If the spring is weak, the new knob will not retract properly, causing the head to dump all the line at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTab Alignment:\u003c\/strong\u003e Align the retaining tabs of the new knob with the slots in the T25 housing. Press down firmly until you hear a distinct \"click\" on both sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Feed Test:\u003c\/strong\u003e Once installed, press the knob in by hand and pull the line to ensure the internal spool is releasing the line correctly before starting the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Dragging:\u003c\/strong\u003e To prolong the life of your new knob, avoid letting the trimmer head \"ride\" on the ground while trimming; only make contact with the surface when you need to advance the line.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371209744573,"sku":"AZ00484947","price":9.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00484947_1_d0b1cff7-929c-4cab-ab8f-892e5063feac.jpg?v=1762246296"},{"product_id":"srm225-string-trimmer-head-2pack","title":"SRM-225 String Trimmer Head - Fits Echo SRM-225, SRM-210, SRM-2100, SRM-200 - 2 Pack Ver. 2","description":"\u003ch2\u003eSRM-225 String Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Second \"Easy-Load\" Technology:\u003c\/strong\u003e The patented Speed-Feed 400 design allows you to reload the entire head with trimmer line in under 30 seconds without disassembling the housing or removing the spool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Dual-Line Spool:\u003c\/strong\u003e Specifically engineered to hold up to 20 feet of 0.095\" diameter line, providing extended run times for both residential landscaping and heavy-duty brush clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Bump-Feed Advancement:\u003c\/strong\u003e Features a balanced internal mechanism that ensures reliable line advancement with a light tap on the ground, minimizing line welding and jams even at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Resistant Structural Polymer:\u003c\/strong\u003e Manufactured from specialized glass-reinforced nylon to withstand high-velocity contact with rocks, curbs, and fence posts while maintaining structural integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Vibration Balanced Design:\u003c\/strong\u003e Centrifugally balanced to reduce engine and shaft vibration, leading to less operator hand fatigue and a longer lifespan for your trimmer's gear head bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Speed Feed 400:\u003c\/strong\u003e 99944200907, 99944200907B, 99944200902, 99944200900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis \"400\" series head is the standard professional choice for Echo and Shindaiwa straight-shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Series:\u003c\/strong\u003e SRM-225, SRM-225i, SRM-210, SRM-2100, SRM-200, SRM-230, SRM-250, SRM-265, SRM-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PAS Series:\u003c\/strong\u003e PAS-210, PAS-211, PAS-225, PAS-230, PAS-265, PAS-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa T-Series:\u003c\/strong\u003e T195S, T220, T222, T230, T231, T242, T242X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e Fits all straight-shaft models utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Surface:\u003c\/strong\u003e The center knob has ground down from pavement contact to the point where the internal spring is visible or the line no longer advances correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Outer Shell:\u003c\/strong\u003e Visible stress fractures or missing chunks in the black housing which can cause the head to shatter or become dangerously unbalanced at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Mechanism Failure:\u003c\/strong\u003e The internal eyelets no longer align with the loading arrows, or the twisting mechanism has become seized with dried sap and dirt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Eyelet Damage:\u003c\/strong\u003e The line exits are missing or have developed deep grooves, causing the trimmer line to snap off inside the head repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head is no longer balanced due to uneven wear, putting undue stress on the gear head and the trimmer's motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e Remember, this head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To tighten it onto the trimmer, you must turn the head \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Gear Head:\u003c\/strong\u003e Insert a small hex key or the factory locking pin into the gear head hole to hold the shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Loading Arrow:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align perfectly with the metal eyelets. Push your line through the head until it is even on both sides, then twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Line Diameter:\u003c\/strong\u003e For the SRM-225, \u003cstrong\u003e0.095\" line\u003c\/strong\u003e provides the best balance of durability and cutting power without over-stressing the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e To extend the life of your trimmer line, soak it in water for 24 hours. Hydrated nylon is much more flexible and significantly less likely to snap at the eyelet during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371209810109,"sku":"AZ00287955","price":30.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00123225_1_12a23d0d-4e40-41a7-924d-a78eedf57f64.jpg?v=1762246294"},{"product_id":"21560070-trimmer-head-for-echo-echomatic","title":"21560070 SRM Echomatic Trimmer Head - Fits Echo SRM-210 SRM-225 SRM-230 SRM-235 - Replaces 21560050 200095200","description":"\u003ch2\u003e21560070 SRM Echomatic Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Semi-Automatic Feed:\u003c\/strong\u003e The classic Echomatic \"bump\" system provides instant line advancement with a simple tap on the ground, ensuring you never have to stop mid-job to manually pull line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Structural Polymer:\u003c\/strong\u003e Manufactured from a specialized glass-reinforced nylon composite to resist cracking and shattering during high-velocity impacts with curbs and fence posts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Dual-Line Performance:\u003c\/strong\u003e Features an internal spool design that feeds two lines simultaneously, providing a balanced, level cut that is ideal for both manicured lawns and heavy weed clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wound with 0.095\" Line:\u003c\/strong\u003e Comes factory-loaded with professional-grade 0.095-inch diameter line, offering the perfect balance of cutting power and durability for standard garden maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugal Balance Engineering:\u003c\/strong\u003e Designed to minimize motor vibration and shaft wobble, which reduces operator hand fatigue and prevents premature wear on the trimmer's gear head bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e21560070\u003c\/li\u003e\n\u003cli\u003e21560050\u003c\/li\u003e\n\u003cli\u003e200095200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis Echomatic head is the traditional standard replacement for Echo’s straight-shaft SRM trimmer series. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Entry Series:\u003c\/strong\u003e SRM-210, SRM-225, SRM-225i, SRM-2100, SRM-2110.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Professional Series:\u003c\/strong\u003e SRM-230, SRM-231, SRM-235, SRM-250, SRM-265, SRM-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PAS Attachments:\u003c\/strong\u003e Compatible with most straight-shaft Pro Attachment Series trimmer heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Fitment:\u003c\/strong\u003e Designed for models utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Surface:\u003c\/strong\u003e The bottom of the head has ground down from pavement contact to the point where the internal spool is exposed or the line no longer advances correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Outer Shell:\u003c\/strong\u003e Visible stress fractures or missing chunks of the black housing, which can cause the head to become dangerously unbalanced at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Spool Jamming:\u003c\/strong\u003e The plastic \"locking teeth\" inside the head have rounded off, causing the head to dump all the line at once during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyelet Failure:\u003c\/strong\u003e The metal line exits (eyelets) have fallen out or are deeply grooved, causing the trimmer line to snap off inside the head repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become structurally unsound or unevenly worn, putting undue stress on the gear head and drive shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e Remember, this head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To tighten it onto the trimmer, you must turn the head \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Gear Head:\u003c\/strong\u003e Insert a small hex key or the factory locking pin into the gear head hole to hold the shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpool Direction:\u003c\/strong\u003e When reloading line, follow the arrows molded into the internal spool. Winding the line in the wrong direction will prevent the semi-automatic feed from working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e To extend the life of your trimmer line, soak the spool in water for 24 hours before use. This keeps the nylon flexible and resistant to snapping at the eyelet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Internal Spring:\u003c\/strong\u003e Every time you reload the line, shake out any dirt or dried grass trapped around the internal spring to ensure the \"tap\" action stays smooth and responsive.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210006717,"sku":"AZ00546012","price":14.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00546012_1_0c9ea382-90a5-4301-aa17-ec8e1926340a.jpg?v=1762246292"},{"product_id":"99944200907b-trimmer-head","title":"99944200907B Speed-Feed 400 Trimmer Head - Fits Echo SRM Series \u0026 Straight Shaft Trimmers (SRM-225, SRM-220, SRM-230","description":"\u003ch2\u003e99944200907B Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented \"Speed-Feed\" Reloading:\u003c\/strong\u003e Engineered for maximum efficiency, this head allows you to reload the entire spool in under 30 seconds without disassembling the housing or using any tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial-Grade Bump Advance:\u003c\/strong\u003e Features a high-response internal spring and balanced centrifugal design for reliable, jam-free line advancement with a light tap on the ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Spool Internal Divider:\u003c\/strong\u003e Designed with a specialized internal wall that keeps the two line segments separate, preventing line \"welding\" and overlapping that causes feeding failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Alloy Eyelets:\u003c\/strong\u003e Equipped with heavy-duty metal line exits that resist friction-induced heat, ensuring the line remains flexible and doesn't snap at the head during thick brush clearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Straight-Shaft Balance:\u003c\/strong\u003e Specifically balanced to reduce vibration across a wide range of engine displacements, protecting your gear head bearings and reducing hand fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e99944200907B\u003c\/li\u003e\n\u003cli\u003e99944200907\u003c\/li\u003e\n\u003cli\u003e99944200908\u003c\/li\u003e\n\u003cli\u003eX047000800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis \"400\" series head is the primary replacement for Echo's professional-grade straight-shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Entry Series:\u003c\/strong\u003e SRM-210, SRM-220, SRM-225, SRM-225i, SRM-230, SRM-231.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Professional Series:\u003c\/strong\u003e SRM-265, SRM-266, SRM-266T, SRM-280.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho High-Torque \u0026amp; New Models:\u003c\/strong\u003e SRM-2320T, SRM-2620, SRM-2620T, SRM-3020.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Specification:\u003c\/strong\u003e Fits all straight-shaft models utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Cap:\u003c\/strong\u003e The center knob has ground down from pavement contact to the point where the internal spring is visible or the line release no longer functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Housing:\u003c\/strong\u003e Visible stress fractures or missing chunks of the black outer shell, which can cause the head to shatter at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyelet Failure:\u003c\/strong\u003e The metal eyelets have fallen out or are deeply grooved, causing the trimmer line to snap off inside the head repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Mechanism Jam:\u003c\/strong\u003e The internal indexing mechanism is seized with dried sap and debris, preventing the arrows from aligning for a reload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become unbalanced due to uneven wear, putting unnecessary stress on the trimmer's gear head and drive shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e Remember, this head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To tighten it onto the trimmer, you must turn it \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Gear Head:\u003c\/strong\u003e Use a small screwdriver or the factory locking pin to hold the gear head shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment for Reloading:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align perfectly with the metal eyelets. Push your line through until it is even on both sides, then twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e To extend the life of your trimmer line, soak the spool in water for 24 hours. This keeps the nylon hydrated, making it more flexible and resistant to snapping at the eyelet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Spring:\u003c\/strong\u003e Every time you reload the line, shake out any dirt or grass trapped around the internal spring to ensure the \"bump\" action stays smooth and responsive.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210039485,"sku":"AZ00207697","price":12.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00207697_1_b911a94c-b85b-48bc-966f-bb07fae77d3c.jpg?v=1762246292"},{"product_id":"srm225-string-trimmer-head-for-speed-feed","title":"SRM-225 String Trimmer Head - Fits Echo SRM-225, SRM-230, SRM-210, SRM-2100","description":"\u003ch2\u003eSRM-225 String Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Second \"Easy-Load\" Technology:\u003c\/strong\u003e The patented Speed-Feed 400 design allows you to reload the entire head with trimmer line in under 30 seconds without disassembling the housing or removing the spool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Line Bump Feed:\u003c\/strong\u003e Engineered for professional-grade reliability, providing instant line advancement with a light tap on the ground while the engine is at full throttle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced High-RPM Design:\u003c\/strong\u003e Factory-balanced to reduce centrifugal vibration, which minimizes wear on the gear head bearings and significantly reduces operator hand fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Metal Eyelets:\u003c\/strong\u003e Features high-durability metal line exits that resist friction-induced heat, preventing the nylon line from \"welding\" to the head during heavy trimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Polymer Housing:\u003c\/strong\u003e Manufactured from specialized glass-reinforced nylon to withstand high-velocity impacts with rocks, curbs, and fence posts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho:\u003c\/strong\u003e 99944200907, 99944200908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa:\u003c\/strong\u003e 78890-21001, 28820-08001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther:\u003c\/strong\u003e X047000490, X047000491\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis \"400\" series head is the primary replacement for most professional-grade straight-shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Series:\u003c\/strong\u003e SRM-210, SRM-225, SRM-225i, SRM-230, SRM-2100, SRM-2110, SRM-265, SRM-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho PAS Series (Pro Attachment):\u003c\/strong\u003e PAS-210, PAS-211, PAS-225, PAS-230, PAS-260.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa T-Series:\u003c\/strong\u003e T195S, T220, T222, T230, T231, T242, T242X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Fitment:\u003c\/strong\u003e Designed for straight-shaft trimmers utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Cap:\u003c\/strong\u003e The center knob has ground down from pavement contact to the point where the internal spring is exposed or it no longer triggers the line release.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Outer Shell:\u003c\/strong\u003e Visible stress fractures in the black housing, which can cause the head to shatter or become dangerously unbalanced at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Mechanism Jam:\u003c\/strong\u003e The internal eyelets no longer align with the arrows, or the twisting mechanism has become seized with dried sap and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequent Line Snapping:\u003c\/strong\u003e The metal eyelets are missing or deeply grooved, causing the trimmer line to snap off inside the head repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become structurally unsound or unevenly worn, putting undue stress on the gear head and drive shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e This head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To install, turn the head \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e onto the gear head shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Shaft:\u003c\/strong\u003e Insert a small hex key or the factory locking pin into the gear head hole to hold the shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Loading Arrow:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align perfectly with the metal eyelets. Push your line straight through the head until it is even on both sides, then twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Diameter:\u003c\/strong\u003e For the SRM-225, \u003cstrong\u003e0.095\" line\u003c\/strong\u003e provides the best balance of durability and cutting power without over-stressing the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e To extend the life of your trimmer line, soak it in water for 24 hours. Hydrated nylon is much more flexible and significantly less likely to snap at the eyelet during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210072253,"sku":"AZ00426119","price":16.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00471138_1.jpg?v=1757320340"},{"product_id":"c262-dual-line-trimmer-head-4002-710","title":"C26-2 Dual Line Trimmer Head - Fits Stihl FS55, FS55R, FS56, FS56RC - Replaces 4002-710-2169","description":"\u003ch2\u003eC26-2 Dual Line Trimmer Head 4002 710\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual line head designed for efficient mowing and thinning.\u003c\/li\u003e\n\u003cli\u003eTap-to-advance mechanism automatically feeds line during operation.\u003c\/li\u003e\n\u003cli\u003eSimplified reloading system for quick line replacement.\u003c\/li\u003e\n\u003cli\u003eAccepts 0.080 in (2.0 mm), 0.095 in (2.4 mm), or 0.105 in (2.7 mm) diameter trimmer line.\u003c\/li\u003e\n\u003cli\u003eMounts with a 10mm x 1.0 left-hand female thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e4002-710-2169\u003c\/li\u003e\n\u003cli\u003e40027102169\u003c\/li\u003e\n\u003cli\u003e4002-710-2137\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: STIHL\u003c\/li\u003e\n\u003cli\u003eFits Models: FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89, FS90, FS90R, FS91, FS91R, FS94, FS94R, FS110, FS110R, FS111, FS111R, FS120, FS120R, FS130, FS130R, FS131, FS131R, FS240, FS240R, FS250, FS250R, FS260R, FS460R\u003c\/li\u003e\n\u003cli\u003eAlso fits KombiSystem Models: FS-KM\u003c\/li\u003e\n\u003cli\u003eAlso fits Cordless Models: FSA90, FSA90R, FSA130, FSA130R\u003c\/li\u003e\n\u003cli\u003eAlso fits Backpack Brushcutter Models: FR131T, FR410, FR460\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVisible cracks, breaks, or significant wear on the head housing.\u003c\/li\u003e\n\u003cli\u003eInternal mechanism fails to feed line when the head is tapped.\u003c\/li\u003e\n\u003cli\u003eThe bump knob is worn through and no longer functions.\u003c\/li\u003e\n\u003cli\u003eLine guide eyelets are worn out, causing the line to fray or break frequently.\u003c\/li\u003e\n\u003cli\u003eExcessive or unusual vibration during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the engine is off and disconnect the spark plug wire before servicing.\u003c\/li\u003e\n\u003cli\u003eTo remove the old head, insert a locking pin or small screwdriver into the designated hole on the gear head to prevent the shaft from turning.\u003c\/li\u003e\n\u003cli\u003eUnscrew the old trimmer head by turning it clockwise (it has a left-hand thread).\u003c\/li\u003e\n\u003cli\u003eClean any dirt or debris from the trimmer's threaded shaft.\u003c\/li\u003e\n\u003cli\u003eScrew the new head on counter-clockwise until it is firmly hand-tight.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210334397,"sku":"AZ00178677","price":16.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00227133_1_72735af9-8fd4-4c50-b06b-8ff4cb332600.jpg?v=1762246290"},{"product_id":"252-trimmer-head-4002-710-2191-2pack","title":"25-2 AutoCut Trimmer Head - Fits Stihl FS55 FS56 FS70 FS80 - Replaces 4002-710-2191 - 2 Pack","description":"\u003ch2\u003e25-2 AutoCut Trimmer Head 4002-710-2191\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSemi-automatic, bump-feed line advance system.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-impact plastic for durability.\u003c\/li\u003e\n\u003cli\u003eDesigned for simplified line reloading without head disassembly.\u003c\/li\u003e\n\u003cli\u003eArbor Size: 10mm x 1.0 Left Hand Female (LHF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTIHL:\u003c\/strong\u003e 4002-710-2191, 4002-710-2108, 4002-710-2168, 4002-713-9608\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOregon \/ Stens \/ Rotary:\u003c\/strong\u003e 55-993, 385-861, 385-862, 25-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eFits specific Stihl string trimmer models including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFS 44, FS 55, FS 55 R, FS 56, FS 56 R, FS 56 CE, FS 56 RC, FS 56 RCE\u003c\/li\u003e\n\u003cli\u003eFS 70, FS 70 R\u003c\/li\u003e\n\u003cli\u003eFS 80, FS 85\u003c\/li\u003e\n\u003cli\u003eFS 90, FS 90 R, FS 91 R, FS 94 R\u003c\/li\u003e\n\u003cli\u003eFS 100 RX, FS 110, FS 111 RX, FS 120, FS 130, FS 131\u003c\/li\u003e\n\u003cli\u003eFS 250\u003c\/li\u003e\n\u003cli\u003eFR 108\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVisible cracks, chips, or significant wear on the head housing.\u003c\/li\u003e\n\u003cli\u003eFailure of the bump-feed mechanism to advance line.\u003c\/li\u003e\n\u003cli\u003eWorn-out line eyelets causing premature line breakage.\u003c\/li\u003e\n\u003cli\u003eExcessive vibration during operation that is not related to the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug wire before performing any maintenance.\u003c\/li\u003e\n\u003cli\u003eInsert a locking pin or small screwdriver into the designated hole on the gear head to prevent the shaft from turning.\u003c\/li\u003e\n\u003cli\u003eUnscrew the old trimmer head by turning it clockwise.\u003c\/li\u003e\n\u003cli\u003eScrew the new trimmer head on counter-clockwise until it is hand-tight.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210465469,"sku":"AZ17761169","price":22.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00137812_1.jpg?v=1764141086"},{"product_id":"2-pcs-srm225-string-trimmer-head","title":"SRM-225 String Trimmer Head - Fits Echo SRM-225 SRM-210 SRM-2100 - 2 Pack","description":"\u003ch2\u003eSRM-225 String Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning-Fast Reloading:\u003c\/strong\u003e The patented Speed-Feed 400 design allows you to reload the trimmer line in under 30 seconds without disassembling the head; simply line up the arrows, feed the line through, and twist the knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Spool:\u003c\/strong\u003e Designed to hold a significant amount of 0.080\" or 0.095\" diameter line, reducing downtime and keeping you in the yard longer between refills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Bump-Feed Advance:\u003c\/strong\u003e Features a precision-balanced internal mechanism that provides reliable line advancement with a light tap on the ground, minimizing line welding and jams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Manufactured from high-impact, glass-reinforced nylon to withstand the rigors of commercial landscaping and high-velocity contact with hard obstacles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Vibration Operation:\u003c\/strong\u003e The factory-balanced design reduces engine and shaft vibration, leading to less operator fatigue and a longer lifespan for your trimmer's gear head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Speed Feed 400:\u003c\/strong\u003e 99944200907, 99944200907B, 99944200902, 99944200900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis \"400\" series head is the standard replacement for most Echo and Shindaiwa straight-shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Series:\u003c\/strong\u003e SRM-225, SRM-225i, SRM-210, SRM-2100, SRM-200, SRM-230, SRM-250, SRM-265, SRM-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa T-Series:\u003c\/strong\u003e T195S, T220, T222, T230, T231, T242, T242X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Fitment:\u003c\/strong\u003e Designed for straight-shaft trimmers utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Cap:\u003c\/strong\u003e The center knob has ground down from pavement contact to the point where it no longer functions or the internal spring is exposed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Outer Shell:\u003c\/strong\u003e Visible fractures in the black housing which can cause the head to shatter or become dangerously unbalanced at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Mechanism Failure:\u003c\/strong\u003e The internal eyelets no longer align with the arrows, or the twisting mechanism has become stripped or seized with debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissing Eyelets:\u003c\/strong\u003e The metal line exits have fallen out or are deeply grooved, causing the trimmer line to snap off inside the head constantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become structurally unsound or unevenly worn, putting undue stress on the gear head and engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e This head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To install, turn the head \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e onto the gear head shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Shaft:\u003c\/strong\u003e Insert a small screwdriver or the factory locking pin into the gear head hole to hold the shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Loading Arrow:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align perfectly with the metal eyelets. Push your line straight through the head until it is even on both sides, then twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Choice:\u003c\/strong\u003e For the SRM-225, \u003cstrong\u003e0.095\" line\u003c\/strong\u003e provides the best balance of durability and cutting power without over-stressing the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e Professional tip: keep your spare trimmer line in a bucket of water. Hydrated nylon is much more flexible and significantly less likely to snap at the eyelet during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210596541,"sku":"AZ00371297","price":13.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00371297_1_78a2282a-6223-47ac-b602-f155c2f188d4.jpg?v=1762246287"},{"product_id":"srm225-string-trimmer-head","title":"SRM-225 String Trimmer Head - Fits Echo SRM-225, SRM-210, SRM-2100, SRM-200","description":"\u003ch2\u003eSRM-225 String Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning-Fast Reloading:\u003c\/strong\u003e The patented Speed-Feed 400 design allows you to reload the trimmer line in under 30 seconds without disassembling the head; simply line up the arrows, feed the line through, and twist the knob.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Spool:\u003c\/strong\u003e Designed to hold a significant amount of 0.080\" or 0.095\" diameter line, reducing downtime and keeping you in the yard longer between refills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Bump-Feed Advance:\u003c\/strong\u003e Features a precision-balanced internal mechanism that provides reliable line advancement with a light tap on the ground, minimizing line welding and jams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Manufactured from high-impact, glass-reinforced nylon to withstand the rigors of commercial landscaping and high-velocity contact with hard obstacles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Vibration Operation:\u003c\/strong\u003e The factory-balanced design reduces engine and shaft vibration, leading to less operator fatigue and a longer lifespan for your trimmer's gear head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e99944200907\u003c\/li\u003e\n\u003cli\u003e99944200908\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis \"400\" series head is the standard replacement for most Echo and Shindaiwa straight-shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho SRM Series:\u003c\/strong\u003e SRM-225, SRM-225i, SRM-210, SRM-2100, SRM-200, SRM-230, SRM-250, SRM-265, SRM-266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa T-Series:\u003c\/strong\u003e T195S, T220, T222, T230, T231, T242, T242X.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Fitment:\u003c\/strong\u003e Designed for straight-shaft trimmers utilizing the \u003cstrong\u003eM10 x 1.25 LHF\u003c\/strong\u003e (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Cap:\u003c\/strong\u003e The center knob has ground down from pavement contact to the point where it no longer functions or the internal spring is exposed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Outer Shell:\u003c\/strong\u003e Visible fractures in the black housing which can cause the head to shatter or become dangerously unbalanced at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoading Mechanism Failure:\u003c\/strong\u003e The internal eyelets no longer align with the arrows, or the twisting mechanism has become stripped or seized with debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissing Eyelets:\u003c\/strong\u003e The metal line exits have fallen out or are deeply grooved, causing the trimmer line to snap off inside the head constantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become structurally unsound or unevenly worn, putting undue stress on the gear head and engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e This head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To install, turn the head \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e onto the gear head shaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Shaft:\u003c\/strong\u003e Insert a small screwdriver or the factory locking pin into the gear head hole to hold the shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Loading Arrow:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align perfectly with the metal eyelets. Push your line straight through the head until it is even on both sides, then twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Choice:\u003c\/strong\u003e For the SRM-225, \u003cstrong\u003e0.095\" line\u003c\/strong\u003e provides the best balance of durability and cutting power without over-stressing the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e Professional tip: keep your spare trimmer line in a bucket of water. Hydrated nylon is much more flexible and significantly less likely to snap at the eyelet during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371210825917,"sku":"AZ00261329","price":11.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00227318_1_0020867e-70e5-4752-98f9-6ccaa1d8ecda.jpg?v=1762246284"},{"product_id":"srm2620-air-filter-with-fuel-filter-line-spark-plug-kit","title":"SRM-2620 Air Filter \u0026 Maintenance Kit - Fits Echo SRM-2620, BRD-2620, PAS-2620","description":"\u003ch2\u003eSRM-2620 Air Filter and Tune-Up Kit\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency pleated media designed to capture fine dust and debris for superior engine protection.\u003c\/li\u003e\n\u003cli\u003eOptimized airflow design supports consistent combustion and maintains engine horsepower.\u003c\/li\u003e\n\u003cli\u003eComprehensive maintenance kit includes air filter, fuel filter, and spark plug for a complete seasonal tune-up.\u003c\/li\u003e\n\u003cli\u003eFuel filter features high-micron filtration to prevent carburetor clogs and fuel system contamination.\u003c\/li\u003e\n\u003cli\u003eSpark plug engineered for reliable ignition and consistent thermal performance under high-load operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA226002030\u003c\/li\u003e\n\u003cli\u003eA226002040\u003c\/li\u003e\n\u003cli\u003e90192Y\u003c\/li\u003e\n\u003cli\u003eBPMR8Y (Spark Plug Equivalent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Models:\u003c\/strong\u003e SRM-2620, SRM-2620T, SRM-2620U, SRM-3020, SRM-3020T, SRM-3020U, BRD-2620, PAS-2620, PE-2620, SHC-2620, HCA-2620.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa Models:\u003c\/strong\u003e T262, T262X, T302, T302X, AH262, LE262, EB262, C302, M262, P262.\u003c\/li\u003e\n\u003cli\u003eFits professional-grade string trimmers, brushcutters, power edgers, and multi-tool power heads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe air filter appears visibly dark, oil-soaked, or clogged with dirt and grass.\u003c\/li\u003e\n\u003cli\u003eEngine experiences a loss of power, reduced RPM, or \"stumbles\" during acceleration.\u003c\/li\u003e\n\u003cli\u003eNoticeable increase in fuel consumption or difficulty starting the engine.\u003c\/li\u003e\n\u003cli\u003eThe spark plug shows heavy carbon deposits, electrode wear, or a cracked ceramic insulator.\u003c\/li\u003e\n\u003cli\u003eThe fuel filter is discolored or shows signs of restricted fuel flow.\u003c\/li\u003e\n\u003cli\u003eAs part of a standard preventative maintenance schedule (typically every 25–50 hours of use).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the engine is off and the spark plug wire is disconnected before performing maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter:\u003c\/strong\u003e Release the filter cover clips, remove the old filter, and wipe the housing clean of any loose debris before inserting the new element.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Filter:\u003c\/strong\u003e Use a wire hook to carefully pull the fuel line out of the tank; swap the filter and ensure the line is seated correctly at the bottom of the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug:\u003c\/strong\u003e Use a standard spark plug wrench to remove the old plug; hand-thread the new plug to prevent cross-threading before tightening with a wrench.\u003c\/li\u003e\n\u003cli\u003eCheck that the air filter cover is securely snapped into place to prevent unfiltered air from entering the intake.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371211612349,"sku":"AZ00359969","price":10.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00359969_1_18fcce2a-e844-48a7-9d85-f92bcd918ff7.jpg?v=1762246279"},{"product_id":"recoil-starter-rope-10meter-diameter-30mm-pull-cord-with-4-pieces-starter-handle","title":"Recoil Starter Rope 10-Meter (Diameter: 3.0mm) Pull Cord with 4 Pieces Starter Handle - Fits Lawn Mower Chainsaw Trimmer","description":"\u003ch2\u003eRecoil Starter Rope 10-Meter (Diameter: 3.0mm) Pull Cord with 4 Pieces Starter Handle\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage Includes: 1 x 10-meter recoil starter rope, 4 x black starter handles.\u003c\/li\u003e\n  \u003cli\u003eRope Specifications: 10 meters (32.8 feet) in length, 3.0mm (0.12 inches) in diameter.\u003c\/li\u003e\n  \u003cli\u003eHandle Specifications: 7 cm (2.75 inches) in length, designed for a secure three-finger grip.\u003c\/li\u003e\n  \u003cli\u003eMaterial Construction: Braided cord designed for high tensile strength and resistance to abrasion, fuel, and oil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a universal replacement part.\u003c\/li\u003e\n  \u003cli\u003eReplaces any standard starter rope with a 3.0mm diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFits most small gasoline engines requiring a 3.0mm diameter pull cord.\u003c\/li\u003e\n  \u003cli\u003eCommon Applications: Chainsaws, string trimmers, lawn mowers, generators, edgers, and brush cutters.\u003c\/li\u003e\n  \u003cli\u003eCompatible with many models from brands including Husqvarna, STIHL, Craftsman, Poulan, Homelite, and Echo.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe existing starter rope is frayed, worn, or broken.\u003c\/li\u003e\n  \u003cli\u003eThe cord fails to retract properly into the starter housing.\u003c\/li\u003e\n  \u003cli\u003eIncreased effort or binding is felt when pulling the cord.\u003c\/li\u003e\n  \u003cli\u003eThe starter handle is cracked, broken, or missing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBefore disassembly, carefully note the original rope's winding direction on the pulley.\u003c\/li\u003e\n  \u003cli\u003eEnsure the recoil spring is properly tensioned before installing the new rope. Wind the pulley to add tension, typically 3-4 full rotations.\u003c\/li\u003e\n  \u003cli\u003eThread the new rope through the pulley and housing eyelet.\u003c\/li\u003e\n  \u003cli\u003eSecurely tie a stopper knot (e.g., a figure-eight knot) inside the pulley to prevent the rope from pulling through.\u003c\/li\u003e\n  \u003cli\u003eAttach the handle with a secure knot and test the recoil action before re-installing the housing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371363459261,"sku":"AZ00363291","price":13.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00140980_1_63f443d1-b398-4dac-98f5-1da4e2939d6a.jpg?v=1762246173"},{"product_id":"recoil-starter-rope-964-inch-35mm-pull-cord-40ft-with-3-pieces-starter-handle","title":"Recoil Starter Rope 9\/64\" (3.5mm) Pull Cord 40ft with 3 Pieces Starter Handle - Fits STIHL Poulan Husqvarna Sears Echo","description":"\u003ch2\u003eRecoil Starter Rope - 9\/64 Inch (3.5mm) Diameter\u003c\/h2\u003e\n\n\u003cp\u003eUpgrade your outdoor power equipment with our high-quality recoil starter rope. Designed for durability and reliability, this pull cord is perfect for a variety of gardening tools.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 9\/64 inch (3.5mm)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 40ft\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 3 starter handles for easy installation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with popular brands including:\u003c\/li\u003e\n    \u003cul\u003e\n        \u003cli\u003eSTIHL\u003c\/li\u003e\n        \u003cli\u003ePoulan\u003c\/li\u003e\n        \u003cli\u003eHusqvarna\u003c\/li\u003e\n        \u003cli\u003eSears\u003c\/li\u003e\n        \u003cli\u003eEcho\u003c\/li\u003e\n        \u003cli\u003eCraftsman\u003c\/li\u003e\n        \u003cli\u003eRyobi\u003c\/li\u003e\n        \u003cli\u003eHonda\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis recoil starter rope is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eChainsaws\u003c\/li\u003e\n    \u003cli\u003eLawn mowers\u003c\/li\u003e\n    \u003cli\u003eWeed eaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReliable Performance\u003c\/h3\u003e\n\u003cp\u003eEnsure reliable starting performance for your gardening tools with our durable pull cord. Perfect for both professional and home use, this recoil starter rope is a must-have for any outdoor enthusiast.\u003c\/p\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45371365228733,"sku":"AZ60401956","price":10.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00273557_1_c762408f-f977-4b82-afab-108f924af3e4.jpg?v=1762246122"},{"product_id":"rb100-carburetor-rebuild-kit-with-primer-bulb","title":"RB-100 Carburetor Rebuild Kit with Primer Bulb - Fits Zama C1Q-S Series, Stihl HS45, FS55, FS38, \u0026 Mini","description":"\u003ch2\u003eRB-100 Carburetor Rebuild Kit with Primer Bulb\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive kit to restore original carburetor performance.\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary gaskets, diaphragms, and hardware for a standard overhaul.\u003c\/li\u003e\n\u003cli\u003eNew primer bulb included for reliable fuel priming.\u003c\/li\u003e\n\u003cli\u003eComponents are manufactured from high-quality paper and rubber for a precise fit and durable seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarburetor Kit: ZAMA RB-100\u003c\/li\u003e\n\u003cli\u003ePrimer Bulb: Walbro 188-13, 188-13-1; Stens 615-744, 49-027\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Stihl Models:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBG45 Blower\u003c\/li\u003e\n\u003cli\u003eFS38 Trimmer\u003c\/li\u003e\n\u003cli\u003eFS55 Trimmer\u003c\/li\u003e\n\u003cli\u003eHS45 Hedge Trimmer\u003c\/li\u003e\n\u003cli\u003eMM55 Tiller\u003c\/li\u003e\n\u003cli\u003e4137 Mini Tiller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor ZAMA C1Q Series Carburetors:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eC1Q-S69A\u003c\/li\u003e\n\u003cli\u003eC1Q-S70\u003c\/li\u003e\n\u003cli\u003eC1Q-S71\u003c\/li\u003e\n\u003cli\u003eC1Q-S73\u003c\/li\u003e\n\u003cli\u003eC1Q-S79\u003c\/li\u003e\n\u003cli\u003eC1Q-S93\u003c\/li\u003e\n\u003cli\u003eC1Q-S157\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine is difficult to start or will not start.\u003c\/li\u003e\n\u003cli\u003eEngine idles erratically, runs rough, or stalls.\u003c\/li\u003e\n\u003cli\u003eFuel is leaking from the carburetor body.\u003c\/li\u003e\n\u003cli\u003eNoticeable loss of power or poor acceleration.\u003c\/li\u003e\n\u003cli\u003ePrimer bulb is cracked, hazy, or does not return after being pressed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThoroughly clean all carburetor components with a dedicated solvent before reassembly.\u003c\/li\u003e\n\u003cli\u003eNote the orientation and order of gaskets and diaphragms during disassembly to ensure correct installation.\u003c\/li\u003e\n\u003cli\u003eCheck and adjust the metering lever height to the manufacturer's specification.\u003c\/li\u003e\n\u003cli\u003eAfter installation, a final adjustment of the idle and mixture screws may be necessary for optimal performance.\u003c\/li\u003e\n\u003cli\u003eInspect fuel lines for cracks or deterioration and replace if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45772996706493,"sku":"AZ95260127","price":7.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00160600_1_04063377-bd18-43fa-8d00-eecec9a6ab8d.jpg?v=1762245828"},{"product_id":"c52-feed-trimmer-head-1","title":"C5-2 Feed Trimmer Head - Fits Stihl FS38, FS40, FS45, FS46 - Replaces 4006-710-2106, 4006-710-2103","description":"\u003ch2\u003eAutoCut C5-2 Trimmer Head for Stihl Curved Shaft Trimmers\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutoCut \"C\" Series Easy-Loading:\u003c\/strong\u003e Features a specialized internal spool that allows for reloading trimmer line without disassembling the head; simply insert the line and twist the knob to wind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Line Bump Feed:\u003c\/strong\u003e Engineered for reliable line advancement with a single tap on the ground during full-throttle operation, maintaining a consistent cutting swath.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Impact Polymer Construction:\u003c\/strong\u003e Manufactured from glass-reinforced nylon to withstand high-velocity contact with rocks, curbs, and fence posts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Profile Aerodynamic Design:\u003c\/strong\u003e Designed to reduce air resistance and engine drag, allowing small-displacement trimmers to maintain higher RPMs for cleaner cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Balanced Spool:\u003c\/strong\u003e Reduced vibration during high-speed rotation, which protects the trimmer's flexible drive shaft and reduces operator hand fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4006 710 2106\u003c\/li\u003e\n\u003cli\u003e4006 710 2103\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAutoCut C5-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis trimmer head is specifically designed for Stihl's lightweight \u003cstrong\u003ecurved-shaft\u003c\/strong\u003e trimmers and electric models. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl Gas Trimmers:\u003c\/strong\u003e FS 38, FS 40, FS 45, FS 45 C, FS 46, FS 50, FS 50 C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl Electric Trimmers:\u003c\/strong\u003e FSE 60, FSE 71, FSE 81.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl KombiSystems:\u003c\/strong\u003e FS-KM (Curved shaft attachment).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Not compatible with straight-shaft Stihl trimmers (FS 55, FS 56, etc.) which typically utilize the larger C26-2 head with different arbor threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Cap:\u003c\/strong\u003e The bottom of the head is ground down to the point where the internal spring is visible or the line release no longer functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Housing:\u003c\/strong\u003e Visible stress fractures in the black outer shell, which can lead to the head shattering at high RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Won't Load:\u003c\/strong\u003e The internal \"eyelets\" no longer line up or the winding mechanism is jammed with dried sap and debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyelet Failure:\u003c\/strong\u003e The metal line exits have fallen out or are deeply grooved, causing the trimmer line to snap off inside the head repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become unbalanced due to uneven wear, putting unnecessary stress on the trimmer's motor and drive cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e Remember, this head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To tighten it onto the trimmer, you must turn it \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-Load Alignment:\u003c\/strong\u003e To reload, rotate the top knob until the arrows on the knob align with the metal eyelets. Push about 10–13 feet of 0.080\" line through until it is even on both sides, then twist the knob to wind it in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Diameter:\u003c\/strong\u003e For best results on FS 38\/45 models, use \u003cstrong\u003e0.080\" (2.0mm)\u003c\/strong\u003e line. While 0.095\" may fit, it can cause the small engine to bog down and overheat the clutch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Head:\u003c\/strong\u003e Every time you reload the line, tap out any accumulated grass and dirt from inside the head to ensure the \"bump\" action stays smooth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Cable Care:\u003c\/strong\u003e While the head is removed, check the end of your drive cable. If it looks dry, apply a small amount of \u003cstrong\u003eStihl Multilub\u003c\/strong\u003e to prevent the cable from snapping inside the shaft.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45860029726909,"sku":"AZ00814074","price":15.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00228522_1_c85cbecb-6bc0-4e92-be35-888363d60914.jpg?v=1762245599"},{"product_id":"99944200903-speedfeed-450-trimmer-head-1","title":"Echo Trimmer Head 99944200903 - for SRM-266, SRM-266S, SRM-266T, SRM-266U","description":"\u003ch2\u003e99944200903 Speed-Feed 450 Trimmer Head\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a rapid-loading system for trimmer line refills.\u003c\/li\u003e\n\u003cli\u003eBump-feed mechanism advances line with a simple tap on the ground.\u003c\/li\u003e\n\u003cli\u003eHolds up to 20 ft. of 0.095 in. diameter trimmer line.\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable, high-impact housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e99944200903\u003c\/li\u003e\n\u003cli\u003eX047000940\u003c\/li\u003e\n\u003cli\u003e28820-08000\u003c\/li\u003e\n\u003cli\u003e78890-21001\u003c\/li\u003e\n\u003cli\u003e385-288\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits various ECHO straight-shaft grass trimmers and brushcutters.\u003c\/li\u003e\n\u003cli\u003eCommonly used on models such as the ECHO SRM266.\u003c\/li\u003e\n\u003cli\u003eRequires a 10 mm x 1.25 mm left-hand (LH) threaded arbor for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe outer housing is cracked, broken, or excessively worn.\u003c\/li\u003e\n\u003cli\u003eThe bump knob fails to advance the trimmer line upon tapping.\u003c\/li\u003e\n\u003cli\u003eInternal components are worn and can no longer grip or feed the line properly.\u003c\/li\u003e\n\u003cli\u003eLine eyelets are damaged, causing the line to fray or break frequently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect the spark plug before beginning installation for safety.\u003c\/li\u003e\n\u003cli\u003eLock the gearbox to prevent the head from rotating during removal.\u003c\/li\u003e\n\u003cli\u003eUnscrew the old head by turning it clockwise (it is reverse-threaded).\u003c\/li\u003e\n\u003cli\u003eSecure the new head by threading it on counter-clockwise until snug.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45860030152893,"sku":"AZ00122742","price":15.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00652119_1_d54a28c7-672b-4132-b9e4-816d2364712b.jpg?v=1762245598"},{"product_id":"srm-2620-carburetor-compatible-with-echo-srm-2620t-srm-2620trimmer-a021004601-26x-shindaiwa-t262x","title":"SRM-2620 Carburetor Kit - Fits Echo SRM-2620, SRM-2620T, PPT-2620, BRD-2620 - Replaces A021004601, A021004600","description":"\u003ch2\u003eSRM 2620 Carburetor \u0026amp; Air Filter Tune-Up Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision Fuel Metering:\u003c\/strong\u003e Specifically calibrated for the 25.4cc professional-grade 2-stroke engines to ensure a stable idle and rapid throttle response under heavy trimming loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Airflow Filtration:\u003c\/strong\u003e The included \u003cstrong\u003eA226002030\u003c\/strong\u003e pleated air filter provides superior surface area compared to foam, trapping fine dust while maintaining the high-velocity intake required for peak RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Restoration:\u003c\/strong\u003e A comprehensive maintenance set including a pre-calibrated carburetor, premium spark plug, weighted fuel filter, and chemical-resistant fuel lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthanol-Resistant Diaphragms:\u003c\/strong\u003e Equipped with high-grade internal components designed to resist the stiffening and cracking caused by modern ethanol-blended fuels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Integration:\u003c\/strong\u003e Designed as a \"drop-in\" replacement for the 2620 series, ensuring a perfect fit for factory throttle cables and air box mounting points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor:\u003c\/strong\u003e A021004601, A021004600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter:\u003c\/strong\u003e A226002030, A226002040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel System:\u003c\/strong\u003e V186000510\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for the high-performance \"2620\" engine platform used in Echo and Shindaiwa professional handheld equipment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Trimmers \u0026amp; Brushcutters:\u003c\/strong\u003e SRM-2620, SRM-2620T (High Torque), SRM-2620U.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho Speciality Tools:\u003c\/strong\u003e PE-2620 (Edger), PAS-2620 (Pro Attachment Series), BRD-2620 (Bed Redefiner), HCA-2620 (Hedge Trimmer), PPT-2620 (Pole Pruner).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShindaiwa Models:\u003c\/strong\u003e T262, T262X, C262, LE262 (Edger), EB262 (Handheld Blower).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine \"Bogs\" at Full Throttle:\u003c\/strong\u003e The engine idles fine but dies or loses power as soon as you pull the trigger, indicating a restriction in the high-speed circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Starting \/ Excessive Priming:\u003c\/strong\u003e The trimmer requires 10+ pulls or multiple primer presses to fire, confirming the carburetor's internal fuel pump is failing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Air Filter Clogging:\u003c\/strong\u003e The pleated paper filter is dark, oily, or caked with dried mud, which starves the engine of air and causes \"rich\" running (black smoke).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Leaks at the Primer Bulb:\u003c\/strong\u003e Gasoline is weeping from the bulb or the fuel line grommet, posing a fire hazard and causing air to enter the fuel system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiff or Yellowed Fuel Lines:\u003c\/strong\u003e The lines have become brittle or gummy, which can lead to air leaks or \"collapsing\" lines that starve the engine of fuel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Grommet:\u003c\/strong\u003e When replacing the fuel lines, ensure the rubber grommet in the gas tank is seated perfectly. If it's twisted, the tank will leak fuel when the trimmer is held at an angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Pulse Hole:\u003c\/strong\u003e When installing the new gasket, ensure the tiny hole on the gasket aligns with the pulse hole on the engine block. If this is blocked, the carburetor will not pump fuel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrime Until Clear:\u003c\/strong\u003e After installation, press the primer bulb until you see fuel moving through the clear return line without air bubbles. This ensures the system is fully bled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Box Seal:\u003c\/strong\u003e Ensure the A226002030 filter is seated flush in the air box channel before snapping the cover shut. Any gap will allow abrasive dust to enter the cylinder and cause premature engine wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Gap:\u003c\/strong\u003e Verify the spark plug gap (0.024\" to 0.026\") before installation to ensure the strongest possible ignition.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46041558188221,"sku":"AZ00260074","price":28.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00859415_1_5e37cea6-015c-416e-ba35-8b816f9d3423.jpg?v=1765275907"},{"product_id":"511010601-trimmer-head-2pack","title":"511010601 Trimmer Head - Fits Redmax PT104, PT-104 Plus, BC250, BC2300 - 2 Pack Ver. 1","description":"\u003ch2\u003e511010601 \/ PT104 Trimmer Head for Redmax String Trimmers\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Bump-Feed Mechanism:\u003c\/strong\u003e Designed for commercial-grade durability, the PT104 \"Plus\" style head allows for rapid line advancement with a simple tap on the ground during full-throttle operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Spool:\u003c\/strong\u003e Accommodates up to 20 feet of 0.095\" diameter line, significantly reducing downtime spent reloading during large landscaping jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Eyelets:\u003c\/strong\u003e Features high-grade metal alloy line exits that resist heat buildup and friction, preventing the trimmer line from \"welding\" to the head during heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Spool Design:\u003c\/strong\u003e Engineered with an internal divider to prevent line tangling and \"overlapping,\" ensuring a smooth, consistent feed every time the head is bumped.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Resistant Polymer:\u003c\/strong\u003e Manufactured from a specialized glass-filled nylon composite to withstand high-velocity impacts with rocks, curbs, and fence posts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e511010601\u003c\/li\u003e\n\u003cli\u003ePT104\u003c\/li\u003e\n\u003cli\u003e515638601\u003c\/li\u003e\n\u003cli\u003e521472101\u003c\/li\u003e\n\u003cli\u003e521540601\u003c\/li\u003e\n\u003cli\u003e970370901\u003c\/li\u003e\n\u003cli\u003e385-220\u003c\/li\u003e\n\u003cli\u003eBC00088\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis trimmer head is the standard \"professional choice\" for Redmax and Husqvarna-based straight shaft trimmers. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedmax BC Series:\u003c\/strong\u003e BC250, BC225, BC2300, BC2600.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedmax BCZ Series:\u003c\/strong\u003e BCZ2400S, BCZ2401S, BCZ2460S, BCZ2460TS, BCZ2600S, BCZ2601S, BCZ2660TS, BCZ3060TS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedmax TR Series:\u003c\/strong\u003e TR2300S, TR2301S, TR2350S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna:\u003c\/strong\u003e Fits many 200 and 300 series straight shaft trimmers (e.g., 223L, 323L, 326L) utilizing the M10 x 1.25 LHF (Left Hand Female) arbor thread.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorn-Through Bump Knob:\u003c\/strong\u003e The red center knob has ground down to the point where the internal spring is exposed or it no longer triggers the line release.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Housing:\u003c\/strong\u003e Visible stress fractures in the black outer shell, which can lead to the head shattering at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyelet Failure:\u003c\/strong\u003e The metal eyelets have fallen out or are deeply grooved, causing the line to snap off inside the head frequently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Spool Jamming:\u003c\/strong\u003e The plastic \"teeth\" inside the head that lock the spool have rounded off, causing the head to dump all the line at once.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Vibration:\u003c\/strong\u003e The head has become unbalanced due to uneven wear, putting unnecessary stress on the trimmer's gear head and shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft-Hand Threads:\u003c\/strong\u003e Remember, this head is \u003cstrong\u003eLeft-Hand Threaded\u003c\/strong\u003e. To tighten it onto the trimmer, you must turn it \u003cstrong\u003eCounter-Clockwise\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock the Gear Head:\u003c\/strong\u003e Use a small screwdriver or the factory locking pin to hold the gear head shaft stationary while you spin the old head off and the new one on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpool Direction:\u003c\/strong\u003e When reloading line, follow the arrows molded into the spool. Loading the line in the wrong direction will prevent the bump-feed mechanism from working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak Your Line:\u003c\/strong\u003e Professional tip: soak your trimmer line in a bucket of water for 24 hours before loading. This keeps the nylon flexible and prevents it from becoming brittle and snapping at the eyelet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Spring:\u003c\/strong\u003e Every time you reload the line, shake out any dirt or grass trapped around the internal spring to ensure the \"bump\" action stays smooth.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46274126512317,"sku":"AZ00894010","price":25.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00115624_1_715338ff-9c8e-4f97-a772-90dbc8a2e0a3.jpg?v=1767694055"},{"product_id":"14inch-chainsaw-chain-38-lp-pitch-0050-gauge-52-drive-links-3pack","title":"14\" Chainsaw Chain (3\/8\" LP Pitch 0.050\" Gauge 52 Drive Links) for Husqvarna Echo CS-310 Ryobi EGO WORX POULAN - 3 Pack","description":"\u003ch2\u003e14-inch Chainsaw Chain 3\/8\" LP Pitch, 0.050\" Gauge, 52 Drive Links\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage contains: 3x chainsaw chains\u003c\/li\u003e\n\u003cli\u003eBar length: 14 inches\u003c\/li\u003e\n\u003cli\u003ePitch: 3\/8 inch LP (Low Profile)\u003c\/li\u003e\n\u003cli\u003eGauge: 0.050 inches (1.3mm)\u003c\/li\u003e\n\u003cli\u003eDrive link count: 52\u003c\/li\u003e\n\u003cli\u003eCutter type: Semi-chisel\u003c\/li\u003e\n\u003cli\u003eEngineered for low kickback performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOregon: S52, 91PX052G, 91PXL052G\u003c\/li\u003e\n\u003cli\u003eHusqvarna: H37-52, 531300439\u003c\/li\u003e\n\u003cli\u003eStihl: 63PM3 52, 3636 005 0052\u003c\/li\u003e\n\u003cli\u003eCarlton: N1C-BL-52E\u003c\/li\u003e\n\u003cli\u003ePowercare: Y52\u003c\/li\u003e\n\u003cli\u003eTriLink: S52\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for chainsaws requiring a 14-inch bar and a chain matching these specifications: 3\/8\" LP pitch, 0.050\" gauge, and 52 drive links.\u003c\/li\u003e\n\u003cli\u003eFits various models from brands including Craftsman, Echo, Husqvarna, Poulan, Poulan Pro, and Ryobi.\u003c\/li\u003e\n\u003cli\u003eTo ensure correct fitment, verify the specifications of your existing bar and chain before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSaw produces fine sawdust instead of coarse wood chips.\u003c\/li\u003e\n\u003cli\u003eChain cuts crooked or pulls to one side.\u003c\/li\u003e\n\u003cli\u003eIncreased physical force is needed to complete cuts.\u003c\/li\u003e\n\u003cli\u003eCutters are damaged, missing, or excessively worn down.\u003c\/li\u003e\n\u003cli\u003eProper chain tension can no longer be achieved.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect spark plug or remove battery before servicing the chain.\u003c\/li\u003e\n\u003cli\u003eWear protective gloves for safety.\u003c\/li\u003e\n\u003cli\u003eInstall the chain with cutters pointing forward on the top of the guide bar.\u003c\/li\u003e\n\u003cli\u003eSet the correct tension: the chain should be snug against the bar but still able to be pulled around by hand.\u003c\/li\u003e\n\u003cli\u003eCheck and adjust tension again after the first few minutes of operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46274145484989,"sku":"AZ00272828","price":28.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00272828_1_bc25736b-4622-4e06-a0cb-4fea7e260037.jpg?v=1767695565"},{"product_id":"a021001692-carburetor-for-echo-srm225","title":"A021001692 Carburetor Kit - Fits Echo SRM-225 GT-225 GT-225L Trimmer","description":"\u003ch2\u003eA021001692 Carburetor Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit carburetor replacement kit for 21.2cc engines.\u003c\/li\u003e\n\u003cli\u003eRestores proper fuel and air mixture for optimal engine performance.\u003c\/li\u003e\n\u003cli\u003eKit includes a carburetor, air filter case with cover, air filter, fuel lines, fuel filter, spark plug, and mounting gaskets.\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for most applications; may require minor adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho:\u003c\/strong\u003e A021001692, A021001690, A021001691, Z011-120-0604-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZama:\u003c\/strong\u003e RB-K93\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOakTen \/ \u003cmeta charset=\"utf-8\"\u003eComplete Tractor:\u003c\/strong\u003e 27-526, \u003cmeta charset=\"utf-8\"\u003e616-452\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits Echo GT Series Models: GT-225, GT-225i, GT-225L, GT-225SF\u003c\/li\u003e\n\u003cli\u003eFits Echo PAS Series Models: PAS-225\u003c\/li\u003e\n\u003cli\u003eFits Echo PE Series Models: PE-225\u003c\/li\u003e\n\u003cli\u003eFits Echo PPF Series Models: PPF-225\u003c\/li\u003e\n\u003cli\u003eFits Echo SHC Series Models: SHC-225, SHC-225S\u003c\/li\u003e\n\u003cli\u003eFits Echo SRM Series Models: SRM-225, SRM-225i, SRM-225SB, SRM-225U\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine is difficult to start or will not start.\u003c\/li\u003e\n\u003cli\u003eEngine runs rough, stalls, or idles erratically.\u003c\/li\u003e\n\u003cli\u003eNoticeable loss of power during operation.\u003c\/li\u003e\n\u003cli\u003eFuel leaks from the carburetor body.\u003c\/li\u003e\n\u003cli\u003eEngine requires the choke to be partially engaged to run.\u003c\/li\u003e\n\u003cli\u003eExcessive black smoke from the exhaust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways disconnect the spark plug wire before starting service.\u003c\/li\u003e\n\u003cli\u003ePhotograph the fuel line and throttle linkage connections before disassembly for reference.\u003c\/li\u003e\n\u003cli\u003eClean the gasket mounting surfaces on the engine before installing the new carburetor.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to replace the fuel filter and fuel lines when replacing the carburetor.\u003c\/li\u003e\n\u003cli\u003eOnce installed, start the engine and allow it to warm up, then adjust idle speed if necessary.\u003c\/li\u003e\n\u003cli\u003eRefer to your equipment's service manual for specific torque specifications and adjustment procedures.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":46609420452029,"sku":"AZ00263745","price":23.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00263745_1.jpg?v=1775538273"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/collections\/Brand_Echo.png?v=1758181480","url":"https:\/\/bluestarspartstrend.com\/collections\/echo-brand.oembed","provider":"BlueStars Parts","version":"1.0","type":"link"}