{"product_id":"420950772-head-gasket-for-sea-doo-rxt-p-xrs-300-1630-2018","title":"420950772 Head Gasket for Sea-Doo RXT P XRS 300 1630 2018","description":"\u003ch2\u003eHead Gasket for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis head gasket for Sea-Doo closes the gap between the cylinder head and engine block, sealing combustion pressure and coolant on 1630cc 300-series powerplants; it references OEM part number 420950772.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis head gasket for Sea-Doo is a sealing component that sits between the cylinder head and cylinder block on the 1630cc engine used across the RXT P, X and XRS 300 lineup. It keeps combustion gases, coolant and oil separated under the high cylinder pressures these supercharged engines produce. It is intended for riders and mechanics rebuilding or refreshing a 300-horsepower Sea-Doo engine who need a dependable replacement head gasket.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMulti-layer steel construction built to handle the clamping loads of a boosted 1630cc engine\u003c\/li\u003e\n\u003cli\u003ePrecision-cut openings matched to the 300-series cylinder head and block passages\u003c\/li\u003e\n\u003cli\u003eDesigned to seal combustion gases and coolant simultaneously\u003c\/li\u003e\n\u003cli\u003eCross-references OEM part number 420950772 for straightforward lookup\u003c\/li\u003e\n\u003cli\u003eSold as a single head gasket for one engine rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo RXT 300\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo RXT P 300\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo RXT X 300\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo RXT XRS 300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after a blown head gasket or overheating event\u003c\/li\u003e\n\u003cli\u003eRefreshing the cylinder head seal during scheduled engine service\u003c\/li\u003e\n\u003cli\u003eReassembly after cylinder head removal on a 1630cc 300 engine\u003c\/li\u003e\n\u003cli\u003eShop and DIY rebuilds where an OEM cross-reference is required\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\u003e420950772\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHead gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1630cc 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle\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 Do I need to replace head bolts at the same time? \u003cstrong\u003eA:\u003c\/strong\u003e Many rebuilders replace torque-to-yield head bolts during a head gasket job, so check your service manual before reassembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original Sea-Doo part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket head gasket that cross-references OEM part number 420950772, not an original brand item.\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":51114483712086,"sku":"OO1C20626","price":180.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a1151480-804e-4083-bfe4-3256e3fe27c7.jpg?v=1794481427","url":"https:\/\/www.solidspare.com\/products\/420950772-head-gasket-for-sea-doo-rxt-p-xrs-300-1630-2018","provider":"Solid Spare","version":"1.0","type":"link"}