{"product_id":"420924519-reed-valve-assembly-for-ski-doo-mxz-550-sport-2011-2014","title":"420924519 Reed Valve Assembly for Ski-Doo MXZ 550 Sport 2011-2014","description":"\u003ch2\u003eReed Valve Assembly for Ski-Doo\u003c\/h2\u003e\u003cp\u003eThis reed valve assembly for Ski-Doo manages intake charge flow into the crankcase and carries OEM cross-reference 420924519 for straightforward matching.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis reed valve assembly for Ski-Doo is a replacement intake component built for 550-series snowmobile engines, controlling how the air and fuel mixture enters the crankcase. It swaps in for the stock reed cage so the engine keeps steady intake timing across the rev range. Owners of a Ski-Doo MXZ 550 Sport needing a fresh reed valve assembly for Ski-Doo will find it a dependable fit for routine servicing.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMade to match the OEM 420924519 mounting configuration\u003c\/li\u003e\n\u003cli\u003eReed petals seat cleanly for reliable one-way intake sealing\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand two-stroke heat cycles and vibration\u003c\/li\u003e\n\u003cli\u003eCompact assembly that fits the factory intake location\u003c\/li\u003e\n\u003cli\u003eWorks with original intake boots and manifolds on listed models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Ski-Doo MXZ 550 Sport 2011\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo MXZ 550 Sport 2012\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo MXZ 550 Sport 2013\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo MXZ 550 Sport 2014\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrail and backcountry riding\u003c\/li\u003e\n\u003cli\u003eRoutine top-end service and rebuilds\u003c\/li\u003e\n\u003cli\u003eFixing rough idle and weak throttle response on worn engines\u003c\/li\u003e\n\u003cli\u003eReplacing damaged reed petals after debris or lean conditions\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\u003e420924519\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReed Valve Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e550-series two-stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake \/ crankcase\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 What symptoms suggest a failing reed valve? \u003cstrong\u003eA:\u003c\/strong\u003e Difficult starting, an unstable idle, and reduced low-end torque are common signs of worn or chipped petals. A visual inspection of the assembly usually confirms the problem.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are new gaskets required when installing this assembly? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the listing contents, since gaskets are not always included. Fresh gaskets help prevent intake leaks that can affect engine performance.\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":51146227646550,"sku":"OO1C26175","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_66e6f8d3-101f-4150-b51b-c4f59fc1410b.jpg?v=1794568193","url":"https:\/\/www.solidspare.com\/products\/420924519-reed-valve-assembly-for-ski-doo-mxz-550-sport-2011-2014","provider":"Solid Spare","version":"1.0","type":"link"}