{"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","url":"https:\/\/bluestarspartstrend.com\/products\/3pack-20inch-chainsaw-chain-38-lp-pitch-0050-gauge-72-drive-links","provider":"BlueStars Parts","version":"1.0","type":"link"}