{"product_id":"420931706-head-gasket-for-sea-doo-sportster-le-di-951-2004-2006","title":"420931706 Head Gasket for Sea-Doo Sportster LE DI 951 2004-2006","description":"\u003ch2\u003eHead Gasket for Sea-Doo Sportster LE DI 951\u003c\/h2\u003e\u003cp\u003eThis head gasket for Sea-Doo Sportster LE DI 951 boats seals the cylinder head to the engine block, maintaining compression and sealing coolant passages on the 951 DI engine; it cross-references OEM part 420931706.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis head gasket is a direct-fit sealing component built for the 951 DI engine found in the Sea-Doo Sportster LE DI. It replaces a failed gasket that causes compression loss, coolant intrusion, or overheating, and is intended for owners rebuilding the top end of their boat. The head gasket matches the OEM 420931706 reference for a precise fit.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCross-references OEM part 420931706 for a confident match\u003c\/li\u003e\n\u003cli\u003eEngineered to handle the compression and heat of the 951 DI engine\u003c\/li\u003e\n\u003cli\u003eSeals coolant and combustion passages at the cylinder head\u003c\/li\u003e\n\u003cli\u003eSized for the raised-deck 951 DI cylinder configuration\u003c\/li\u003e\n\u003cli\u003eRestores proper compression after a top-end service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Sportster LE DI 951, 2004\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Sportster LE DI 951, 2005\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Sportster LE DI 951, 2006\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on the 951 DI marine engine\u003c\/li\u003e\n\u003cli\u003eRepairing coolant leaks at the head gasket surface\u003c\/li\u003e\n\u003cli\u003eCompression loss troubleshooting and correction\u003c\/li\u003e\n\u003cli\u003eCylinder head removal and reinstallation\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\u003e420931706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e951 DI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2004-2006\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 it necessary to machine the head before installing this gasket? \u003cstrong\u003eA:\u003c\/strong\u003e If the head or deck is warped or pitted, resurfacing is recommended; otherwise a clean, flat surface is enough for a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this gasket without removing the engine from the boat? \u003cstrong\u003eA:\u003c\/strong\u003e Head gasket replacement on the Sportster LE DI can often be done with the engine in place, though access may require removing surrounding components.\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":51114373414998,"sku":"OO1C20567","price":80.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c29296a7-c812-4a1c-9a71-6397fdfd3871.jpg?v=1794481431","url":"https:\/\/www.solidspare.com\/products\/420931706-head-gasket-for-sea-doo-sportster-le-di-951-2004-2006","provider":"Solid Spare","version":"1.0","type":"link"}