{"product_id":"crankshaft-main-bearing-for-sea-doo-base-19-170-1630-2022-2025","title":"Crankshaft Main Bearing for Sea-Doo Base 19-170 1630 2022-2025","description":"\u003ch2\u003eCrankshaft Main Bearing for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis crankshaft main bearing is a replacement engine component sized for select Sea-Doo Base 19-170 1630 models, supporting the crankshaft as it rotates under load.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft main bearing is built as a direct-fit replacement for the Sea-Doo Base 19-170 1630 platform. The bearing cradles the crankshaft journal inside the crankcase, holding alignment and carrying rotating load so the engine turns smoothly. It suits riders and mechanics rebuilding a 1630 engine who need a dependable crankshaft main bearing on hand.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-formed bearing surface sized for the 1630 crankshaft journal\u003c\/li\u003e\n\u003cli\u003eHardened construction built to handle continuous rotating load\u003c\/li\u003e\n\u003cli\u003eMaintains crankshaft alignment inside the crankcase\u003c\/li\u003e\n\u003cli\u003eDirect replacement fitment for the listed Sea-Doo application\u003c\/li\u003e\n\u003cli\u003eSold as a single service bearing for engine rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo Base 19-170 1630, 2022-2025\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCrankshaft service during a top-to-bottom engine rebuild\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or scored main bearing\u003c\/li\u003e\n\u003cli\u003eRestoring smooth crankshaft rotation on a 1630 engine\u003c\/li\u003e\n\u003cli\u003eRoutine bottom-end maintenance\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 Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Sea-Doo Base 19-170 1630, 2022-2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrankshaft main\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 a rebuild normally require? \u003cstrong\u003eA:\u003c\/strong\u003e Main bearings are positioned along the crankshaft, so a full rebuild usually calls for more than one. Check your service manual for the exact count for your engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should main bearings be replaced as a set? \u003cstrong\u003eA:\u003c\/strong\u003e Replacing the full set of main bearings at the same time keeps wear even across the crankshaft. Mixing new and worn bearings can lead to uneven clearance.\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":51065867927638,"sku":"OO1C08664","price":35.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c8a70fed-b78f-4e6e-a5cd-6d4beb2539bd.jpg?v=1794394871","url":"https:\/\/www.solidspare.com\/products\/crankshaft-main-bearing-for-sea-doo-base-19-170-1630-2022-2025","provider":"Solid Spare","version":"1.0","type":"link"}