{"product_id":"crankshaft-main-bearing-for-sea-doo-gti-se-na-1503-2007-2019","title":"Crankshaft Main Bearing for Sea-Doo GTI SE NA 1503 2007 2019","description":"\u003ch2\u003eCrankshaft Main Bearing for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis crankshaft main bearing is a replacement engine component that supports the crankshaft inside the 1503 engine used in Sea-Doo personal watercraft.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft main bearing is built to support the rotating crankshaft in the 1503 engine found in Sea-Doo watercraft. As a crankshaft main bearing, it keeps the crank centered and spinning smoothly under load for riders servicing a GTI SE NA. It suits owners and mechanics handling a bottom-end rebuild or replacing a worn bearing in a 1503 powerplant.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned as a direct-fit crankshaft main bearing for the 1503 engine\u003c\/li\u003e\n\u003cli\u003eSupports crankshaft alignment to reduce vibration under load\u003c\/li\u003e\n\u003cli\u003eConstructed from durable bearing materials for marine-duty use\u003c\/li\u003e\n\u003cli\u003eHandles the rotational forces of a high-revving personal watercraft engine\u003c\/li\u003e\n\u003cli\u003eSold as an individual bearing to match your rebuild needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo GTI SE NA 1503, 2007\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo GTI SE NA 1503, 2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end engine rebuilds on 1503-equipped watercraft\u003c\/li\u003e\n\u003cli\u003eCrankshaft service and bearing replacement\u003c\/li\u003e\n\u003cli\u003eRoutine engine maintenance on Sea-Doo GTI SE NA models\u003c\/li\u003e\n\u003cli\u003eShop and DIY rebuild projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\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\u003e1503\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 GTI SE NA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2007, 2019\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 bearings do I need for a full rebuild? \u003cstrong\u003eA:\u003c\/strong\u003e The quantity depends on your engine's main bearing positions, so count the locations in your 1503 crankcase before ordering. Ordering the exact number you need avoids shortages mid-build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should bearings be replaced as a set? \u003cstrong\u003eA:\u003c\/strong\u003e Replacing all main bearings together during a rebuild is common practice since wear tends to be even across positions. Matching the bearing to your crank and case condition helps ensure proper clearances.\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":51065836634198,"sku":"OO1C08627","price":35.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ff0d3ade-8dd3-4d29-9b9a-4a9ff0d6b37b.jpg?v=1794394840","url":"https:\/\/www.solidspare.com\/products\/crankshaft-main-bearing-for-sea-doo-gti-se-na-1503-2007-2019","provider":"Solid Spare","version":"1.0","type":"link"}