{"product_id":"420256606-valve-seat-sleeve-for-sea-doo-sport-21-230-1630-2022-2025","title":"420256606 Valve Seat Sleeve for Sea-Doo Sport 21-230 1630 2022-2025","description":"\u003ch2\u003eValve Seat Sleeve for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis valve seat sleeve, reference 420256606, is a cylinder head component that holds the valve seat securely in place on 1630 engine platforms.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve seat sleeve fits Sea-Doo Sport 21-230 1630 machines and serves as a durable insert that supports valve seating within the cylinder head. The valve seat sleeve, part 420256606, helps maintain proper valve alignment and compression for reliable engine operation. It is intended for riders and mechanics performing top-end service on their 1630-equipped watercraft.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-formed insert for 1630 engine cylinder heads\u003c\/li\u003e\n\u003cli\u003eSupports consistent valve seating and alignment\u003c\/li\u003e\n\u003cli\u003eConstructed from heat-resistant material for marine use\u003c\/li\u003e\n\u003cli\u003eDirect replacement for reference 420256606\u003c\/li\u003e\n\u003cli\u003eHelps maintain compression and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo Sport 21-230 1630 (2022-2025)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head rebuilds and top-end service\u003c\/li\u003e\n\u003cli\u003eValve seat replacement during engine repair\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on 1630 marine engines\u003c\/li\u003e\n\u003cli\u003eRestoring proper valve seal in performance watercraft\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\u003eEngine Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1630\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\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo Sport 21-230 1630\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 an aftermarket valve seat sleeve made for Sea-Doo 1630 engines, not an original brand component. Always verify the part number 420256606 matches your machine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many sleeves should I order? \u003cstrong\u003eA:\u003c\/strong\u003e Valve seat sleeves are typically replaced per valve position, so confirm the count needed for your specific cylinder head service. Check your service manual or consult a mechanic for the correct quantity.\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":51063106863190,"sku":"OO1C06682","price":36.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0157a1b5-f136-49b4-bd4e-6f6366bafc9e.jpg?v=1794393792","url":"https:\/\/www.solidspare.com\/products\/420256606-valve-seat-sleeve-for-sea-doo-sport-21-230-1630-2022-2025","provider":"Solid Spare","version":"1.0","type":"link"}