{"product_id":"carburetor-rebuild-kit-walbro-k20-hda-husqvarna-257-echo-cs510-cs550-cs5000","title":"CARBURETOR REBUILD KIT WALBRO K20-HDA  HUSQVARNA 257 ECHO CS510 CS550 CS5000","description":"\u003ch2\u003eCarburetor Rebuild Kit for Walbro K20-HDA\u003c\/h2\u003e\u003cp\u003eThis carburetor rebuild kit for Walbro K20-HDA fits Husqvarna 257 and Echo CS510, CS550, and CS5000 chainsaws, containing gaskets, diaphragms, and seals to restore proper fuel delivery and engine performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis carburetor rebuild kit is designed for Walbro K20-HDA carburetors commonly used on Husqvarna and Echo chainsaws. It includes all necessary gaskets, diaphragms, and seals to overhaul the carburetor and resolve fuel delivery issues. Ideal for maintaining reliable starting and smooth operation in your Husqvarna 257 or Echo CS510, CS550, CS5000 saws.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete set of gaskets, diaphragms, and seals\u003c\/li\u003e\n\u003cli\u003eReplaces worn metering and pump diaphragms\u003c\/li\u003e\n\u003cli\u003eHigh-quality materials resist fuel degradation\u003c\/li\u003e\n\u003cli\u003eIncludes inlet needle and seat assembly\u003c\/li\u003e\n\u003cli\u003ePrecise replication of OEM Walbro K20-HDA dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Husqvarna 257\u003c\/li\u003e\n\u003cli\u003efor Echo CS510\u003c\/li\u003e\n\u003cli\u003efor Echo CS550\u003c\/li\u003e\n\u003cli\u003efor Echo CS5000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding carburetors on professional chainsaws\u003c\/li\u003e\n\u003cli\u003eFixing fuel flooding or lean condition in logging equipment\u003c\/li\u003e\n\u003cli\u003eRestoring idle and throttle response in tree care saws\u003c\/li\u003e\n\u003cli\u003ePerforming routine carburetor maintenance on Husqvarna and Echo models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK20-HDA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarburetor Rebuild Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Walbro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the fuel line and filter? \u003cstrong\u003eA:\u003c\/strong\u003e No, this kit contains only gaskets, diaphragms, seals, and the inlet needle; fuel line and filter are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this work on a Husqvarna 257 with a different carburetor model? \u003cstrong\u003eA:\u003c\/strong\u003e This rebuild kit is specifically for Walbro K20-HDA carburetors; verify your carburetor model before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45216545964118,"sku":"ZZ3C00167","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_626fd390-0599-4bb1-ba97-12f91aeabe45.jpg?v=1782823386","url":"https:\/\/www.solidspare.com\/products\/carburetor-rebuild-kit-walbro-k20-hda-husqvarna-257-echo-cs510-cs550-cs5000","provider":"Solid Spare","version":"1.0","type":"link"}