{"product_id":"wrist-pin-bearing-for-polaris-650-850-cc-snowmobiles","title":"Wrist Pin Bearing for Polaris 650 850 cc Snowmobiles","description":"\u003ch2\u003eWrist Pin Bearing for Polaris 650 \u0026amp; 850 cc Snowmobiles\u003c\/h2\u003e\u003cp\u003eThis wrist pin bearing fits for Polaris 650 and 850 cc snowmobile engines, sitting between the connecting rod and piston pin to keep the top end rotating smoothly.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis wrist pin bearing is a small but critical engine component for for Polaris 650 and 850 cc snowmobile powerplants. It rides between the connecting rod small end and the piston pin, reducing friction and carrying load as the piston moves through each stroke. It is the right choice for top-end rebuilds, fresh piston installs, or anytime the engine is opened up for service.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for for Polaris 650 and 850 cc snowmobile engine top ends\u003c\/li\u003e\n\u003cli\u003eCaged needle roller construction keeps needles evenly spaced under load\u003c\/li\u003e\n\u003cli\u003eHardened steel rollers and races resist wear at high rpm\u003c\/li\u003e\n\u003cli\u003ePrecise bore and width for a proper fit on the connecting rod small end\u003c\/li\u003e\n\u003cli\u003eSold as a single bearing for one wrist pin location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris snowmobiles with 650 cc engines\u003c\/li\u003e\n\u003cli\u003efor Polaris snowmobiles with 850 cc engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds when replacing pistons or rings\u003c\/li\u003e\n\u003cli\u003eRefresh work after a piston seizure or lean condition\u003c\/li\u003e\n\u003cli\u003ePreventive replacement during engine teardown\u003c\/li\u003e\n\u003cli\u003eRebuilding a spare engine for race or trail use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWrist pin bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Polaris 650 and 850 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSnowmobile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle bearing\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 Is this an original for Polaris part? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is an aftermarket wrist pin bearing built to fit for Polaris 650 and 850 cc snowmobile engines. It is not manufactured or endorsed by for Polaris.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need one or two of these for my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Each cylinder uses one wrist pin bearing, so order one per piston being serviced. Check your engine configuration 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":51144363376726,"sku":"OO1C25187","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a657023e-33ca-4d6e-8239-2f42a708ad16.jpg?v=1794567526","url":"https:\/\/www.solidspare.com\/products\/wrist-pin-bearing-for-polaris-650-850-cc-snowmobiles","provider":"Solid Spare","version":"1.0","type":"link"}