{"product_id":"front-track-drive-sprocket-for-ski-doo-olympique-340-370-399-401-1969-1978","title":"Front Track Drive Sprocket for Ski-Doo Olympique 340 370 399 401 1969-1978","description":"\u003ch2\u003eFront Track Drive Sprocket for Ski-Doo Olympique 340\/370\/399\/401\u003c\/h2\u003e\u003cp\u003eThis front track drive sprocket fits Ski-Doo Olympique 340, 370, 399, and 401 models from 1969 through 1978 and drives the track at the front axle to keep your snowmobile moving.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis front track drive sprocket is built for Ski-Doo Olympique 340, 370, 399, and 401 snowmobiles produced between 1969 and 1978. The sprocket engages the internal track lugs at the front drive axle, transferring engine power into forward motion. It is a direct-fit replacement for riders restoring or maintaining these classic Olympique machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned to match the front drive axle configuration of 1969-1978 Ski-Doo Olympique 340\/370\/399\/401 models\u003c\/li\u003e\n\u003cli\u003eTeeth shaped to engage internal track lugs for consistent power transfer\u003c\/li\u003e\n\u003cli\u003eDurable construction suited to the loads of vintage snowmobile drivetrains\u003c\/li\u003e\n\u003cli\u003eDirect replacement for a worn or stripped original sprocket\u003c\/li\u003e\n\u003cli\u003eRestores positive track engagement and reduces drivetrain slip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Ski-Doo Olympique 340, 1969-1978\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo Olympique 370, 1969-1978\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo Olympique 399, 1969-1978\u003c\/li\u003e\n\u003cli\u003efor Ski-Doo Olympique 401, 1969-1978\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding the front drive axle on a vintage Olympique\u003c\/li\u003e\n\u003cli\u003eReplacing a cracked or worn sprocket before trail season\u003c\/li\u003e\n\u003cli\u003eRestoring a classic Ski-Doo for show or recreational riding\u003c\/li\u003e\n\u003cli\u003eServicing the track drive system during routine maintenance\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\u003eFront Track Drive Sprocket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront drive axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Ski-Doo Olympique 340\/370\/399\/401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1969-1978\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 do I know if my front track drive sprocket needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include missing or rounded teeth, cracking around the hub, and the track slipping or ratcheting under acceleration. Inspect the sprocket whenever the track or drive axle is serviced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this sprocket fit all four Olympique engine sizes listed? \u003cstrong\u003eA:\u003c\/strong\u003e It is listed for Ski-Doo Olympique 340, 370, 399, and 401 models from 1969 to 1978. Confirm your model year and serial number before ordering, since fit can vary within a production run.\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":51146389848150,"sku":"OO1C26539","price":61.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_91ee6094-7500-407a-b15e-0d4d41f2bfed.jpg?v=1794568379","url":"https:\/\/www.solidspare.com\/products\/front-track-drive-sprocket-for-ski-doo-olympique-340-370-399-401-1969-1978","provider":"Solid Spare","version":"1.0","type":"link"}