{"title":"Chainsaw Air Filter","description":null,"products":[{"product_id":"530057869-air-filter-for-poulan-p3818av-p4018av","title":"530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb","description":"\u003ch2\u003e530057869 Air Filter \u0026amp; Fuel System Tune-Up Kit\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom-Fit High-Flow Foam:\u003c\/strong\u003e The 530057869 air filter is precision-cut from high-density yellow foam, designed to maximize airflow for 42cc engines while capturing fine wood dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Fuel Restoration:\u003c\/strong\u003e Includes various sizes of Tygon-style fuel tubing that remain flexible and resist the swelling or \"melting\" often caused by ethanol-blended gasoline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Cold Starting:\u003c\/strong\u003e Features high-resilience primer bulbs and a weighted fuel filter to ensure immediate fuel delivery to the carburetor, even in low-temperature conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Maintenance:\u003c\/strong\u003e A comprehensive kit that addresses the most common \"hard start\" and \"stalling\" issues by replacing the entire intake and fuel delivery path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability Optimized:\u003c\/strong\u003e Every component is engineered to withstand the high vibration and heat levels associated with heavy-duty 42cc chainsaw operation.\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\u003eAir Filter:\u003c\/strong\u003e 530057869, 530057925\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Line \/ Primer:\u003c\/strong\u003e 530069216, 530069247, 530047213\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug:\u003c\/strong\u003e RCJ7Y \/ BPMR7A equivalent\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is specifically designed for the 42cc \"Strato\" engine platform used in many Poulan and Poulan Pro chainsaws. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoulan:\u003c\/strong\u003e P3818AV, P4018AV, 4218A, 4218AV, 4218AVX.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoulan Pro:\u003c\/strong\u003e PP3516AVX, PP4218AV, PP4218AVHD, PP4218AVL, PP4218AVX.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther:\u003c\/strong\u003e Fits select Craftsman and McCulloch models utilizing the same 42cc engine chassis.\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:\u003c\/strong\u003e The saw speed cycles up and down, often indicating a small air leak in a cracked fuel line or a partially clogged fuel filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarts and Dies:\u003c\/strong\u003e The saw fires up after priming but dies within seconds, suggesting a restriction in the fuel delivery path or a dirty air filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Gummy\" Foam Filter:\u003c\/strong\u003e The original yellow foam has become dark, sticky, or is starting to crumble, which can allow debris to score the engine cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Primer Bulb:\u003c\/strong\u003e The bulb no longer pulls fuel from the tank or has visible surface cracks that leak air into the fuel system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiff Fuel Lines:\u003c\/strong\u003e The yellow lines have become brittle or dark brown, making them prone to snapping at the tank entry point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Routing:\u003c\/strong\u003e Take a photo of the original fuel line routing before removal. The \"suction\" line (with the filter) must go to the carburetor intake, while the \"return\" line connects the primer bulb back to the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Tank:\u003c\/strong\u003e Before installing the new fuel filter and lines, drain the gas tank and wipe out any sediment or \"varnish\" to prevent clogging your new filter immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube the Filter:\u003c\/strong\u003e For maximum dust capture, apply 2 drops of clean 2-cycle oil to the foam filter and squeeze it to distribute (it should be damp, not dripping).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Gap:\u003c\/strong\u003e Verify the spark plug gap (0.025\") before installation to ensure a strong, consistent spark for easier pulling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal the Air Box:\u003c\/strong\u003e Ensure the air filter sits completely flat in the housing before tightening the cover; any gap will allow sawdust to bypass the filter and cause premature engine wear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369698156733,"sku":"AZ42872409","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00235774_1_eb9fe95e-37da-4fb1-b64a-9804f1a3ec99.jpg?v=1762246433"},{"product_id":"ms250-air-filter-kit-for-stihl","title":"MS250 Air Filter Tune-Up Kit for Stihl 021 023 025 MS210 MS230 MS250C MS210C 230 210 Chainsaw","description":"\u003ch2\u003eMS250 \/ MS230 \/ MS210 Air Filter \u0026amp; Tune-Up Kit\u003c\/h2\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Pleated Media:\u003c\/strong\u003e The air filter features premium pleated paper designed to maximize surface area, providing superior dust-holding capacity compared to standard foam filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Molded Seal:\u003c\/strong\u003e Engineered with a high-grade rubberized gasket to ensure a 100% vacuum seal against the carburetor intake, preventing fine sawdust from entering the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeighted Fuel Filtration:\u003c\/strong\u003e Includes a heavy-duty fuel filter with a metal weight, ensuring the pickup remains submerged in fuel regardless of the chainsaw's orientation during steep cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Ignition:\u003c\/strong\u003e Comes with a factory-gapped spark plug designed to handle the high-heat cycles of 40cc-45cc 2-stroke engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-In-One Maintenance:\u003c\/strong\u003e A comprehensive kit that addresses the three most critical wear items for maintaining engine compression, fuel delivery, and airflow.\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\u003eStihl Air Filter:\u003c\/strong\u003e 1123 120 1613, 1123 120 1612, 1123 160 1650\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl Fuel Filter:\u003c\/strong\u003e 0000 350 3500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl Spark Plug:\u003c\/strong\u003e 0000 400 7000 (NGK BPMR7A equivalent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed specifically for the Stihl 1123 engine platform. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl MS Series:\u003c\/strong\u003e MS210, MS210C, MS230, MS230C, MS250, MS250C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStihl 0-Series:\u003c\/strong\u003e 021, 023, 025.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e This is the \u003cstrong\u003ecurved-top\u003c\/strong\u003e pleated filter style. Please verify your air filter cover shape, as some early models may use a flat foam pad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of Power:\u003c\/strong\u003e The saw feels \"lazy\" or won't reach full RPM under load, often caused by a restricted air filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBogging in Vertical Cuts:\u003c\/strong\u003e The saw dies or sputters when turned on its side, indicating the fuel filter is clogged or the fuel line is collapsing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Fuel Consumption:\u003c\/strong\u003e A dirty air filter creates a \"rich\" condition, sucking in too much fuel and not enough air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Misfires:\u003c\/strong\u003e Rhythmic stuttering or difficulty starting, typically solved by the included spark plug replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Debris:\u003c\/strong\u003e If the pleated filter looks dark or \"fuzzy\" with oil and sawdust, it cannot be effectively cleaned and must be replaced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Bellows Test:\u003c\/strong\u003e When installing the air filter, ensure the \"tabs\" on the base of the filter snap firmly into the air box. A loose filter will allow sawdust to bypass the media and score your cylinder walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Line Hook:\u003c\/strong\u003e Use a piece of bent wire or a specialized fuel line tool to fish the fuel filter out of the tank. Be careful not to nick or cut the rubber fuel line during this process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDon't Blow Inward:\u003c\/strong\u003e Never use compressed air to clean a paper filter while it is attached to the saw, as this can force dirt directly into the carburetor throat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Case:\u003c\/strong\u003e While the air filter is off, use a damp rag to clean the surrounding plastic housing to prevent debris from falling into the intake when you seat the new filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Gap:\u003c\/strong\u003e Double-check the spark plug gap (0.5 mm \/ 0.020\") before installation to ensure the strongest possible spark.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369698255037,"sku":"AZ00583047","price":24.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00583047_1.jpg?v=1766028986"},{"product_id":"13030039730-cs400-air-filter","title":"CS400 Air Filter Tune-Up Kit - For Echo CS-400 CS370 CS370F CS400F Chainsaw Parts 13030039730 Primer Bulb Fuel Spark Plug","description":"\u003ch2\u003eCS400 Air Filter\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete maintenance kit includes an air filter, spark plug, primer bulb, and fuel filter.\u003c\/li\u003e\n\u003cli\u003eFilters airborne dust and debris to protect the engine and carburetor.\u003c\/li\u003e\n\u003cli\u003eMaintains proper air-to-fuel ratio for optimal engine performance.\u003c\/li\u003e\n\u003cli\u003eDirect replacement components engineered for specific model compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir Filter: 13030039730\u003c\/li\u003e\n\u003cli\u003eSpark Plug: 90155, 90155Y\u003c\/li\u003e\n\u003cli\u003ePrimer Bulb: 90109\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003eEcho\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003eCS-370, CS-370F, CS-400, CS-400F, CS-420ES, CS-3500, CS-4200, CS-4200ES, CS-5000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine experiences reduced power, stalls, or is difficult to start.\u003c\/li\u003e\n\u003cli\u003eAir filter element is clogged, visibly dirty, or damaged.\u003c\/li\u003e\n\u003cli\u003ePrimer bulb is cracked, stiff, or fails to draw fuel.\u003c\/li\u003e\n\u003cli\u003eSpark plug is fouled, has a worn electrode, or is damaged.\u003c\/li\u003e\n\u003cli\u003eAs part of a scheduled tune-up or annual maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBefore servicing, disconnect the spark plug wire to prevent accidental engine starts.\u003c\/li\u003e\n\u003cli\u003eThoroughly clean the area around the filter cover before removal to prevent debris from entering the carburetor.\u003c\/li\u003e\n\u003cli\u003eConfirm the new filter is seated correctly in the housing before securing the cover.\u003c\/li\u003e\n\u003cli\u003eCheck fuel line connections for leaks after replacing the primer bulb or fuel filter.\u003c\/li\u003e\n\u003cli\u003eConsult the equipment's owner's manual for detailed replacement instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369698549949,"sku":"AZ00249575","price":10.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00249575_1_ec69df48-f03a-48e1-8b7f-1280d32b34a6.jpg?v=1765275974"},{"product_id":"air-filter-tuneup-kit-ms170-ms180","title":"MS170 MS180 Air Filter Tune-Up Kit - For Stihl MS170 MS180 017 018 Chainsaw with Spark Plug Fuel Filter Oil Filter","description":"\u003ch2\u003eMS170 \/ MS180 Air Filter Tune-Up Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit for routine engine maintenance.\u003c\/li\u003e\n\u003cli\u003eRestores engine efficiency and performance.\u003c\/li\u003e\n\u003cli\u003eIncludes air filter, fuel filter, and spark plug.\u003c\/li\u003e\n\u003cli\u003eMay also include fuel line and oil line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir Filter: Replaces OEM 1130 124 0800\u003c\/li\u003e\n\u003cli\u003eFuel Filter: Replaces OEM 0000 350 3500\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for STIHL chainsaws.\u003c\/li\u003e\n\u003cli\u003eFits Models: MS 170, MS 170 C, MS 180, MS 180 C\u003c\/li\u003e\n\u003cli\u003eAlso fits older models: 017, 018\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDifficulty starting the engine.\u003c\/li\u003e\n\u003cli\u003eNoticeable loss of engine power.\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption.\u003c\/li\u003e\n\u003cli\u003eEngine runs rough or idles poorly.\u003c\/li\u003e\n\u003cli\u003eAir filter is visibly dirty, clogged, or damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean the area around the filter covers before opening to prevent debris from entering the carburetor or engine.\u003c\/li\u003e\n\u003cli\u003eVerify spark plug gap is set to manufacturer specifications before installation.\u003c\/li\u003e\n\u003cli\u003eEnsure fuel lines are correctly routed and securely connected to prevent leaks.\u003c\/li\u003e\n\u003cli\u003eWhen replacing the fuel filter, use a small wire hook to retrieve it from the fuel tank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369699139773,"sku":"AZ00172076","price":12.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00666039_1_8cf832cc-fe16-45a3-a5a6-861519be07f3.jpg?v=1762246423"},{"product_id":"530037793-air-filter","title":"530037793 Air Filter Tune-Up Kit for Poulan Pro Chainsaw, Craftsman - Replaces 530069216 530069247 530071835","description":"\u003ch2\u003e530037793 Air Filter \u0026amp; Fuel System Tune-Up Kit\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Foam Filtration:\u003c\/strong\u003e The 530037793 air filter is made from premium oil-compatible foam designed to capture fine sawdust and debris while maintaining maximum airflow for optimal engine combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransparent Primer Bulbs:\u003c\/strong\u003e Includes high-quality, flexible primer bulbs that resist hardening and cracking, allowing for quick fuel delivery to the carburetor for easier starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-Resistant Fuel Lines:\u003c\/strong\u003e Features Tygon-style fuel tubing that remains flexible in extreme temperatures and resists the swelling or \"melting\" often caused by ethanol-blended gasoline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Intake Restoration:\u003c\/strong\u003e This all-in-one kit addresses the most common \"no-start\" issues by replacing the air filter, fuel delivery lines, and priming mechanism simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Filter Installation:\u003c\/strong\u003e The air filter is designed to fit snugly into the factory air box housing, requiring no modifications for a perfect, vacuum-tight seal.\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\u003eAir Filter:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e530037793, 53037793, 39-13119\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel\/Primer Components:\u003c\/strong\u003e 530069216, 530069247, 530071835, 530047213\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis kit is the primary maintenance set for small-displacement Poulan and Craftsman chainsaws. Key compatible models include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoulan \/ Poulan Pro:\u003c\/strong\u003e 1900, 1950, 1975, 2025, 2050, 2055, 2075, 2150, 2155, 2175, 2250, 2350, 2375, 2450, 2550, and Wild Thing models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCraftsman:\u003c\/strong\u003e Fits most 33cc to 42cc \"Purple\" and \"Red\" series saws manufactured by MTD\/Poulan (e.g., 358-series model numbers).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Brands:\u003c\/strong\u003e Select Remington and Husqvarna models utilizing the 530-series chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard Starting:\u003c\/strong\u003e You have to pull the starter cord 10+ times, often indicating the primer bulb is not pulling fuel or the fuel lines have developed pinhole leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Stalls Under Load:\u003c\/strong\u003e The saw starts and idles but dies as soon as you begin a cut, typically caused by a restricted\/dirty air filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCracked Primer Bulb:\u003c\/strong\u003e Visible cracks or a \"sunk-in\" bulb that doesn't return to its original shape when pressed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Gooey\" or Brittle Fuel Lines:\u003c\/strong\u003e The yellow lines have turned dark, feel sticky, or snap when bent, which can lead to air bubbles in the fuel system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Fuel Consumption:\u003c\/strong\u003e A dirty air filter causes the engine to run \"rich,\" wasting fuel and potentially fouling the spark plug with carbon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean the Air Box:\u003c\/strong\u003e Before installing the new foam filter, use a damp rag to wipe out any sawdust trapped inside the air box to prevent it from entering the carburetor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrime the Lines:\u003c\/strong\u003e When replacing fuel lines, ensure the \"suction\" line (with the filter) goes to the carburetor inlet and the \"return\" line goes from the primer bulb back to the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFish Wire Technique:\u003c\/strong\u003e Use a piece of thin wire with a hook at the end to pull the new fuel lines through the small holes in the gas tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLube the Filter:\u003c\/strong\u003e For best results, apply 2-3 drops of clean 2-cycle engine oil to the foam filter and squeeze it to distribute (do not soak it). This helps the foam trap the finest dust particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Vent:\u003c\/strong\u003e While the tank is open, check the small fuel tank vent. If the vent is clogged, the saw will run for 5 minutes and then die due to a vacuum lock in the tank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369699270845,"sku":"AZ00152210","price":12.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00152210_1_01d30af6-dc63-4cfe-adc8-b484052b2786.jpg?v=1762246421"},{"product_id":"0j8478-air-filter-2pack","title":"0J8478 0J8478S Air Filter - For Generac Generator Rectangle 14kW - 20kW 2013 Evolution Series - 2 Pack","description":"\u003ch2\u003e0J8478 \/ 0J8478S Air Filter\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement air filter element for standby generators.\u003c\/li\u003e\n\u003cli\u003eProtects the engine by filtering dust, dirt, and debris from intake air.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed original equipment manufacturer (OEM) specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0J8478\u003c\/li\u003e\n\u003cli\u003e0J8478S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Generac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e V-Twin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Displacement:\u003c\/strong\u003e 990cc, 999cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator Models:\u003c\/strong\u003e Fits most 14kW, 16kW, 18kW, 20kW, 22kW, 24kW, and 26kW air-cooled standby generators manufactured from 2013 to present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace annually or as specified in your generator's maintenance schedule.\u003c\/li\u003e\n\u003cli\u003eInspect periodically and replace sooner if the filter is visibly dirty, clogged, or damaged.\u003c\/li\u003e\n\u003cli\u003eA dirty air filter can lead to reduced engine performance and increased fuel consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the generator engine is off and cool before beginning.\u003c\/li\u003e\n\u003cli\u003eLocate the air filter housing and remove the cover.\u003c\/li\u003e\n\u003cli\u003eRemove the old filter and clean any debris from inside the housing.\u003c\/li\u003e\n\u003cli\u003eInstall the new filter, making sure it is seated correctly to form a proper seal.\u003c\/li\u003e\n\u003cli\u003eReplace the air filter housing cover securely.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45870608908477,"sku":"AZ00131127","price":22.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00131127_1.jpg?v=1764141451"}],"url":"https:\/\/bluestarspartstrend.com\/collections\/chainsaw-air-filter.oembed","provider":"BlueStars Parts","version":"1.0","type":"link"}