{"product_id":"crankshaft-main-bearing-for-sea-doo-rxt-x-325-1630-2024-2026","title":"Crankshaft Main Bearing for Sea-Doo RXT X 325 1630 2024-2026","description":"\u003ch2\u003eCrankshaft Main Bearing for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis crankshaft main bearing is a precision engine component for the Sea-Doo RXT X 325 1630, supporting the crankshaft to keep rotation smooth and true inside the crankcase.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft main bearing is built to support the rotating assembly in the Sea-Doo 1630 engine found in the RXT X 325. It helps maintain proper crankshaft alignment and reduces friction under load so the engine runs reliably at high RPM. A solid choice for riders rebuilding a top or bottom end on a Sea-Doo RXT X 325.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-ground bearing surfaces for consistent crankshaft support\u003c\/li\u003e\n\u003cli\u003eConstruction suited to high-RPM marine engine operation\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce friction and heat in the crankcase\u003c\/li\u003e\n\u003cli\u003eDirect replacement fit for the 1630 engine main bearing position\u003c\/li\u003e\n\u003cli\u003eBuilt to handle the loads of a 325 HP platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo RXT X 325 1630 (2024-2026)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end rebuilds on the Sea-Doo 1630 engine\u003c\/li\u003e\n\u003cli\u003eCrankshaft replacement and bearing service\u003c\/li\u003e\n\u003cli\u003ePerformance engine refreshes on the RXT X 325\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance for high-hour marine engines\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\u003eCrankshaft Main Bearing\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 Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRXT X 325\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2024-2026\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 How many main bearings does this engine use? \u003cstrong\u003eA:\u003c\/strong\u003e The Sea-Doo 1630 engine uses multiple main bearings along the crankshaft, so confirm the quantity needed for your rebuild before ordering. \u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without machining the crankcase? \u003cstrong\u003eA:\u003c\/strong\u003e In most cases yes, but the crankshaft journals and bearing clearances should be measured to confirm they are within spec.\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":51065782566998,"sku":"OO1C08537","price":35.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a5b1d3bf-5059-4839-b16e-a0559adddaef.jpg?v=1794394795","url":"https:\/\/www.solidspare.com\/products\/crankshaft-main-bearing-for-sea-doo-rxt-x-325-1630-2024-2026","provider":"Solid Spare","version":"1.0","type":"link"}