{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-gti-1503-2015","title":"420256606 Valve Seat Sleeve for Sea-Doo GTI 1503 2015","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve, reference 420256606, is a replacement engine component that seats the valve and helps maintain proper compression in Sea-Doo 1503 engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve for Sea-Doo is a cylinder head component that presses into the head to give the valve a durable, accurately sized seat. The 420256606 valve seat sleeve helps restore valve sealing and combustion efficiency in a rebuild or top-end refresh. It suits riders and mechanics working on four-stroke Sea-Doo personal watercraft engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision machined for a consistent valve seat angle\u003c\/li\u003e\n\u003cli\u003eHardened surface to resist wear from repeated valve cycling\u003c\/li\u003e\n\u003cli\u003eDirect replacement profile for the 420256606 reference\u003c\/li\u003e\n\u003cli\u003eWithstands the heat of four-stroke combustion cycles\u003c\/li\u003e\n\u003cli\u003ePress-fit design matches the cylinder head bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end engine rebuilds on four-stroke Sea-Doo watercraft\u003c\/li\u003e\n\u003cli\u003eValve sealing restoration when compression drops\u003c\/li\u003e\n\u003cli\u003eCylinder head servicing during seasonal maintenance\u003c\/li\u003e\n\u003cli\u003eShop repair work on 1503 engine assemblies\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\u003e420256606\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve Seat Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\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 many valve seat sleeves come with one order? \u003cstrong\u003eA:\u003c\/strong\u003e Each order covers the quantity you select, so check your cylinder head requirements before buying. Confirm the count against the number of seats you plan to replace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does installing a valve seat sleeve require machine work? \u003cstrong\u003eA:\u003c\/strong\u003e These sleeves are typically pressed into a prepared cylinder head bore, which usually calls for a machine shop. Have the head checked for bore size and valve seat concentricity before installation.\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":51063112007766,"sku":"OO1C06814","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_342f418a-230f-4cb6-a5dd-1bb9f084774d.jpg?v=1794318265","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-gti-1503-2015","provider":"Solid Spare","version":"1.0","type":"link"}