{"product_id":"intake-exhaust-valve-spring-retainer-for-sea-doo-rxt-x-300-1630-2016-2023","title":"Intake Exhaust Valve Spring Retainer for Sea-Doo RXT X 300 1630 2016-2023","description":"\u003ch2\u003eIntake\/Exhaust Valve Spring Retainer for Sea-Doo RXT X 300\u003c\/h2\u003e\u003cp\u003eThis intake\/exhaust valve spring retainer is a direct-fit valvetrain component for the Sea-Doo RXT X 300 1630, holding valve springs securely on the stem so the engine maintains compression and valve control at wide-open throttle.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis valve spring retainer is made for the Sea-Doo RXT X 300 1630 engine and locks the valve spring onto the valve stem so spring load stays consistent through the rev range. It helps prevent valve float and loss of compression under hard acceleration, making it a practical part for riders rebuilding or servicing the top end. Built for 2016 to 2023 RXT X 300 machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to stock valve stem and spring dimensions for a snug, stable fit\u003c\/li\u003e\n\u003cli\u003eMaintains even spring tension at high RPM to reduce valve float risk\u003c\/li\u003e\n\u003cli\u003eHardened surface stands up to repeated spring compression cycles\u003c\/li\u003e\n\u003cli\u003eFits both intake and exhaust valve positions\u003c\/li\u003e\n\u003cli\u003eSold individually for targeted repair or complete head service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo RXT X 300 1630 (2016-2023)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on the 1630 engine\u003c\/li\u003e\n\u003cli\u003eValve spring replacement after valve damage\u003c\/li\u003e\n\u003cli\u003eRefresh work on high-hour supercharged runabouts\u003c\/li\u003e\n\u003cli\u003eHead service alongside seals, guides, and springs\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 Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve Spring Retainer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake\/Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo RXT X 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2016-2023\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 Should retainers be replaced with the springs? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, retainers wear where they contact the valve stem and are best replaced alongside springs. Fresh retainers keep spring height correct and lower valve float risk.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How many do I need for one head? \u003cstrong\u003eA:\u003c\/strong\u003e Order one retainer for every valve, intake and exhaust combined. Check the valve count for your engine before ordering.\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":51066014892118,"sku":"OO1C08821","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_697744b1-5c40-410c-8966-2bac54c294c0.jpg?v=1794394944","url":"https:\/\/www.solidspare.com\/products\/intake-exhaust-valve-spring-retainer-for-sea-doo-rxt-x-300-1630-2016-2023","provider":"Solid Spare","version":"1.0","type":"link"}