{"product_id":"complete-crankshaft-assembly-for-sea-doo-challenger-se-510-1503-2010-2011","title":"Complete Crankshaft Assembly for Sea-Doo Challenger SE 510 1503 2010-2011","description":"\u003ch2\u003eComplete Crankshaft Assembly for Sea-Doo Challenger SE 510 1503\u003c\/h2\u003e\u003cp\u003eThis complete crankshaft assembly is a replacement engine component for the Sea-Doo Challenger SE 510 equipped with the 1503 engine across the 2010 to 2011 model years, restoring the rotating core that turns piston motion into jet pump drive.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis complete crankshaft assembly serves the Sea-Doo Challenger SE 510 1503 as a full replacement crank unit for 2010 and 2011 boats. The crankshaft assembly carries the connecting rods and journals that convert combustion force into rotation, making it a central part of the 1503 power plant. It suits rebuilders and owners who need a complete crankshaft assembly for a 2010 to 2011 Sea-Doo Challenger SE 510 rather than loose components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eComplete assembly ready for installation with rods and journals in place\u003c\/li\u003e\n\u003cli\u003eBuilt to match 1503 engine crankshaft dimensions for the Challenger SE 510\u003c\/li\u003e\n\u003cli\u003eBalanced rotating mass to support smooth operation at high rpm\u003c\/li\u003e\n\u003cli\u003eHardened journal surfaces for wear resistance under load\u003c\/li\u003e\n\u003cli\u003eDirect fitment in the 1503 engine case without adapter parts\u003c\/li\u003e\n\u003cli\u003eSuited to full engine rebuilds and bottom-end refresh work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 510 1503, 2010\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo Challenger SE 510 1503, 2011\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom-end rebuilds after bearing or rod failure\u003c\/li\u003e\n\u003cli\u003eEngine replacement work on 2010 to 2011 Challenger SE 510 boats\u003c\/li\u003e\n\u003cli\u003eSeasonal rebuild programs for jet boat service shops\u003c\/li\u003e\n\u003cli\u003eCrank replacement where damage rules out reuse of the original\u003c\/li\u003e\n\u003cli\u003eRestoring a 1503 engine to running condition\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\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSea-Doo Challenger SE 510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2010-2011\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 fit my 2010 or 2011 Challenger SE 510? \u003cstrong\u003eA:\u003c\/strong\u003e The assembly is listed for the 2010 to 2011 Sea-Doo Challenger SE 510 with the 1503 engine. Confirm your serial number and engine code before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without machining work? \u003cstrong\u003eA:\u003c\/strong\u003e A complete crankshaft assembly is intended for direct installation, though checking bearing clearances and case condition during a rebuild is standard practice.\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":51062977232982,"sku":"OO1C05746","price":1383.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6ea7bac8-092b-4adb-8212-2078d9d3d7fd.jpg?v=1794316492","url":"https:\/\/www.solidspare.com\/products\/complete-crankshaft-assembly-for-sea-doo-challenger-se-510-1503-2010-2011","provider":"Solid Spare","version":"1.0","type":"link"}