{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-ltd-18-300-1630-2026","title":"420256606 Valve Seat Sleeve for Sea-Doo LTD 18-300 1630 2026","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve, referenced under OEM part number 420256606, is a replacement engine component that seats and supports the valve guide in select Sea-Doo watercraft engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe valve seat sleeve referenced as 420256606 is a precision engine component designed to hold valve seats securely within the cylinder head of select Sea-Doo watercraft. This valve seat sleeve helps maintain proper valve alignment and sealing so the engine can deliver consistent compression and performance. It is intended for riders and mechanics performing top-end service on compatible Sea-Doo models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM cross-reference part number 420256606 for straightforward identification\u003c\/li\u003e\n\u003cli\u003eMachined to locate and support the valve seat within the cylinder head\u003c\/li\u003e\n\u003cli\u003eHelps maintain correct valve alignment for reliable sealing\u003c\/li\u003e\n\u003cli\u003eContributes to consistent compression across the combustion chamber\u003c\/li\u003e\n\u003cli\u003eConstructed for the demands of marine engine operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo LTD 18-300 1630 (2026)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head service and top-end rebuilds\u003c\/li\u003e\n\u003cli\u003eValve seat replacement during engine refresh\u003c\/li\u003e\n\u003cli\u003eMaintenance on compatible Sea-Doo 1630 engines\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\u003eType\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\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarine engine cylinder head\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 Is this an original Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e This is a replacement valve seat sleeve with an OEM cross-reference number of 420256606. Confirm your model and serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many sleeves should I order? \u003cstrong\u003eA:\u003c\/strong\u003e Order the quantity required by your specific cylinder head service. Check your engine configuration to determine the correct count.\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":51063108730966,"sku":"OO1C06736","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_8060ccc4-ba8f-49ad-afe1-e5f792ea1fe7.jpg?v=1794393796","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-ltd-18-300-1630-2026","provider":"Solid Spare","version":"1.0","type":"link"}