{"product_id":"crankshaft-main-bearing-for-sea-doo-fish-pro-155-1503-2019","title":"Crankshaft Main Bearing for Sea-Doo Fish Pro 155 1503 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 for Sea-Doo Fish Pro 155 1503 watercraft from 2019, keeping rotational loads stable inside the crankcase.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft main bearing is built to carry the crankshaft for Sea-Doo personal watercraft, holding the journal steady under high rpm loads. It fits the Fish Pro 155 1503 platform and serves riders rebuilding or refreshing a worn bottom end. Install it as part of a full bearing set for consistent crankshaft support.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-sized to match the 1503 engine crankshaft journal\u003c\/li\u003e\n\u003cli\u003eHardened bearing surface for high-rpm marine use\u003c\/li\u003e\n\u003cli\u003eDesigned for oil-fed lubrication inside the crankcase\u003c\/li\u003e\n\u003cli\u003eResists corrosion in wet marine environments\u003c\/li\u003e\n\u003cli\u003eSold as an individual bearing for targeted replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Sea-Doo Fish Pro 155 1503, 2019\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end rebuilds on 1503 engines\u003c\/li\u003e\n\u003cli\u003eRoutine crankshaft service on Fish Pro 155 models\u003c\/li\u003e\n\u003cli\u003eReplacing a scored or worn main bearing\u003c\/li\u003e\n\u003cli\u003eMarine shops servicing Sea-Doo personal watercraft\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFish Pro 155\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2019\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 crankshaft rebuild need? \u003cstrong\u003eA:\u003c\/strong\u003e Most rebuilds replace the full bearing set at once, so check your service manual for the correct quantity for the 1503 engine before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without machining the crankshaft? \u003cstrong\u003eA:\u003c\/strong\u003e Only if the crankshaft journal measures within the factory tolerance; a scored or out-of-round journal needs machining before a new bearing goes in.\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":51065857605718,"sku":"OO1C08647","price":35.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_fc6f8672-d6f8-44ea-8629-cfa7ba66952c.jpg?v=1794394862","url":"https:\/\/www.solidspare.com\/products\/crankshaft-main-bearing-for-sea-doo-fish-pro-155-1503-2019","provider":"Solid Spare","version":"1.0","type":"link"}