{"product_id":"1503-complete-crankshaft-assembly-for-sea-doo-challenger-se-1-x-260-2012","title":"1503 Complete Crankshaft Assembly for Sea-Doo Challenger SE 1 x 260 2012","description":"\u003ch2\u003eComplete Crankshaft Assembly for Sea-Doo Challenger \/ SE 1 x 260 1503\u003c\/h2\u003e\u003cp\u003eThis complete crankshaft assembly is a direct-fit replacement engine component for Sea-Doo Challenger and SE 260 1503 models, restoring the rotating assembly that delivers the power your 2012 4-stroke marine engine relies on.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis complete crankshaft assembly serves as the rotating core of the 1503 4-stroke engine used in the Sea-Doo Challenger and SE 260. When a crank is scored or worn, engine smoothness and output suffer, so this assembly is built to bring balance and durability back to the bottom end. It suits riders, mechanics, and rebuilders reviving the 260-horsepower platform from the 2012 model year.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete rotating assembly with crank, rods, and bearings ready to install\u003c\/li\u003e\n\u003cli\u003eEngineered to match the balance and stroke of the 1503 4-stroke engine\u003c\/li\u003e\n\u003cli\u003eHardened steel construction for demanding high-RPM marine use\u003c\/li\u003e\n\u003cli\u003ePrecision-machined journals for accurate bearing fitment\u003c\/li\u003e\n\u003cli\u003eReplaces a worn crankshaft to restore smooth engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 260, 2012\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 260, 2012\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo 1503 4-stroke engine applications, 2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds where the crankshaft is out of spec\u003c\/li\u003e\n\u003cli\u003eBottom-end service on Challenger and SE 260 boats\u003c\/li\u003e\n\u003cli\u003eRestoring smooth idle and throttle response to a tired powerplant\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance and pre-season engine refresh work\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\u003eComplete Crankshaft Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503 4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHorsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e260 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo Challenger and SE 260\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 Will this crankshaft fit the 260-horsepower 1503 engine? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is built for the 1503 4-stroke engine used in Challenger and SE 260 models from 2012, making it a direct replacement for the original assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are connecting rods and bearings included? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this ships as a complete assembly with crank, rods, and bearings so the bottom end can be rebuilt in one step.\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":51062978642006,"sku":"OO1C05758","price":1383.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_74cd33c1-090b-4ec8-b972-4dedd0f50892.jpg?v=1794316508","url":"https:\/\/www.solidspare.com\/products\/1503-complete-crankshaft-assembly-for-sea-doo-challenger-se-1-x-260-2012","provider":"Solid Spare","version":"1.0","type":"link"}