{"product_id":"420-8678-48-carb-mounting-flange-for-ski-doo-formula-iii-800-2000","title":"420-8678-48 Carb Mounting Flange for Ski-Doo Formula III 800 2000","description":"\u003ch2\u003eCarb Mounting Flange for Ski-Doo\u003c\/h2\u003e\u003cp\u003eThis carb mounting flange for Ski-Doo seals the carburetor to the engine intake on the 2000 Formula III 800 snowmobile, cross-referencing 420-8678-48.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis carb mounting flange for Ski-Doo is an intake sealing component built for the 2000 Formula III 800. It holds the carburetor firmly against the engine so the intake tract stays sealed under load and the fuel mixture stays consistent. Anyone servicing the carburetor or chasing a lean-running condition will find this carb mounting flange for Ski-Doo a direct replacement.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeals the carburetor-to-engine joint to stop unmetered air from entering\u003c\/li\u003e\n\u003cli\u003eHolds steady intake vacuum for predictable jetting\u003c\/li\u003e\n\u003cli\u003eResists the heat cycling and vibration of two-stroke operation\u003c\/li\u003e\n\u003cli\u003eDirect fit for the 800 series engine intake\u003c\/li\u003e\n\u003cli\u003eMatches the 420-8678-48 reference for easy verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Ski-Doo Formula III 800 2000\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a hardened or cracked flange during carb service\u003c\/li\u003e\n\u003cli\u003eSealing the intake after a top-end rebuild\u003c\/li\u003e\n\u003cli\u003eFixing a rough idle caused by a vacuum leak\u003c\/li\u003e\n\u003cli\u003eRefreshing a trail sled ahead of the riding season\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\u003e420-8678-48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarburetor mounting flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake, carburetor to engine\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 How do I know if my flange needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Look for cracks, hardened rubber, or a visible gap where the carburetor meets the engine. A leaking flange often shows up as a rough idle or a lean condition that jetting changes cannot fix.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a genuine Ski-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket carburetor mounting flange made to fit the listed application, not an original brand component. The 420-8678-48 reference helps confirm it matches your machine.\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":51059700400214,"sku":"OO1C00162","price":83.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_42e82e30-8f46-4ce8-9787-0e065d0f8375.jpg?v=1794305787","url":"https:\/\/www.solidspare.com\/products\/420-8678-48-carb-mounting-flange-for-ski-doo-formula-iii-800-2000","provider":"Solid Spare","version":"1.0","type":"link"}