{"product_id":"1503-complete-crankshaft-assembly-for-sea-doo-challenger-se-310-2008-2011","title":"1503 Complete Crankshaft Assembly for Sea-Doo Challenger SE 310 2008-2011","description":"\u003ch2\u003eComplete Crankshaft Assembly for Sea-Doo Challenger \/ SE 310 1503\u003c\/h2\u003e\u003cp\u003eThis complete crankshaft assembly is built for the Sea-Doo Challenger and SE 310 1503 models, providing the rotating core that converts piston motion into drive output for your marine engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe complete crankshaft assembly for Sea-Doo Challenger and SE 310 1503 delivers the connecting rod and bearing setup needed to restore engine rotation. This crankshaft assembly suits rebuilders and riders replacing a worn or damaged bottom end. Each unit is machined to factory tolerances for a dependable fit during reassembly.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete assembly with connecting rods and bearings pre-installed\u003c\/li\u003e\n\u003cli\u003eMachined journals for consistent bearing clearance and oil flow\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel construction for high-rpm marine use\u003c\/li\u003e\n\u003cli\u003eBalanced rotating mass to reduce vibration at speed\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM dimensional specifications for the 1503 engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 1503\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo SE 310 1503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end rebuilds on 1503 marine engines\u003c\/li\u003e\n\u003cli\u003eReplacing a scored or seized crankshaft\u003c\/li\u003e\n\u003cli\u003eRestoring compression and driveline performance\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance on jet-driven boats\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChallenger \/ SE 310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2008-2011\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 Does this assembly include rods and bearings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this complete crankshaft assembly includes the connecting rods and bearings for the 1503 engine, ready to install during a bottom-end rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit both the Challenger and SE 310? \u003cstrong\u003eA:\u003c\/strong\u003e This crankshaft assembly is intended for the listed Challenger and SE 310 models with the 1503 engine, so verify your model and year before ordering.\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":51062977921110,"sku":"OO1C05754","price":1383.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_349d8835-c7f1-4beb-8e41-bbdedc2f0ff5.jpg?v=1794316503","url":"https:\/\/www.solidspare.com\/products\/1503-complete-crankshaft-assembly-for-sea-doo-challenger-se-310-2008-2011","provider":"Solid Spare","version":"1.0","type":"link"}