{"product_id":"crankshaft-main-bearing-for-sea-doo-gti-ltd-155-1503-2011-2018","title":"Crankshaft Main Bearing for Sea-Doo GTI LTD 155 1503 2011-2018","description":"\u003ch2\u003eCrankshaft Main Bearing for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis crankshaft main bearing is a direct replacement component for the 1503 engine used in Sea-Doo personal watercraft, designed to support the crankshaft and keep it rotating smoothly under load.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft main bearing is built to replace worn or damaged bearings in the 1503 engine found in Sea-Doo watercraft. It supports the crankshaft inside the crankcase, reducing friction and maintaining proper alignment during operation. It is a practical service part for rebuilds, top-end jobs, or routine engine maintenance on 155 HP 1503-equipped models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-ground rolling elements for smooth crankshaft rotation\u003c\/li\u003e\n\u003cli\u003eHardened steel construction for sustained high-RPM use\u003c\/li\u003e\n\u003cli\u003eManufactured to match original bearing dimensions for drop-in fitment\u003c\/li\u003e\n\u003cli\u003eResists heat build-up common in marine engine crankcases\u003c\/li\u003e\n\u003cli\u003eSold individually so you can order the exact quantity 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 LTD 155 with 1503 engine, model years 2011 through 2018\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo GTI LTD 1503, model year 2014\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCrankshaft rebuilds and bottom-end service on 1503 engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn bearings identified during teardown inspection\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on high-hour personal watercraft\u003c\/li\u003e\n\u003cli\u003eEngine overhaul projects on GTI LTD models\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\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 personal watercraft\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 required depends on your specific 1503 engine configuration, so check your service manual for the exact count before ordering. This listing is for a single bearing unless otherwise stated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this bearing myself? \u003cstrong\u003eA:\u003c\/strong\u003e Installation typically requires pressing tools and torque specifications specific to the 1503 crankshaft, so professional mechanical experience is recommended. Confirm bearing seating and clearance during assembly.\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":51065851183190,"sku":"OO1C08638","price":35.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_e98132b7-5060-4e83-af3b-97490a69dccf.jpg?v=1794394845","url":"https:\/\/www.solidspare.com\/products\/crankshaft-main-bearing-for-sea-doo-gti-ltd-155-1503-2011-2018","provider":"Solid Spare","version":"1.0","type":"link"}