{"product_id":"420854449-power-valve-piston-for-sea-doo-rx-x-951-2001","title":"420854449 Power Valve Piston for Sea-Doo RX X 951 2001","description":"\u003ch2\u003ePower Valve Piston for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis power valve piston for Sea-Doo replaces OEM 420854449 and keeps the RAVE exhaust valve operating correctly on RX X 951 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe power valve piston drives the exhaust valve in the RAVE system found on Sea-Doo 951 engines. It controls valve opening to balance low-end torque and high-rpm power. This replacement power valve piston fits 2001 Sea-Doo RX X 951 applications and matches OEM part number 420854449.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM part number 420854449\u003c\/li\u003e\n\u003cli\u003eMachined to factory tolerances for precise valve travel\u003c\/li\u003e\n\u003cli\u003eDesigned for the RAVE exhaust valve on 951 series engines\u003c\/li\u003e\n\u003cli\u003eBuilt to withstand repeated heat cycles from exhaust gases\u003c\/li\u003e\n\u003cli\u003eSold individually for targeted replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo RX X 951, 2001\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRepairing a RAVE valve that has seized or stopped moving\u003c\/li\u003e\n\u003cli\u003eRestoring acceleration response after exhaust valve wear\u003c\/li\u003e\n\u003cli\u003eTop-end rebuilds on 951 Rotax marine engines\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of the power valve assembly\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\u003e420854449\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Valve Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRAVE Exhaust Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotax 951\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 a set or a single piston? \u003cstrong\u003eA:\u003c\/strong\u003e This is a single power valve piston, so order the quantity your repair requires. Replacing both sides together is common practice when wear is uneven.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What else should I check during replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Inspect the guillotine, housing, bellows, and seals while the valve is apart. Addressing worn components now helps prevent a second teardown later.\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":51060202078294,"sku":"OO1C02120","price":37.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_73bec6bd-1adf-4484-b91c-a7cf8c8abafc.jpg?v=1794307016","url":"https:\/\/www.solidspare.com\/products\/420854449-power-valve-piston-for-sea-doo-rx-x-951-2001","provider":"Solid Spare","version":"1.0","type":"link"}