{"product_id":"wrist-pin-bearing-for-polaris-indy-classic-340-2003-snowmobile","title":"Wrist Pin Bearing for Polaris Indy Classic 340 2003 Snowmobile","description":"\u003ch2\u003eWrist Pin Bearing for Polaris Indy Classic 340\u003c\/h2\u003e\u003cp\u003eThis wrist pin bearing is a replacement connecting rod small end bearing that supports the wrist pin inside the piston of a Polaris Indy Classic 340 snowmobile engine.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis wrist pin bearing is built to fit the 2003 Polaris Indy Classic 340 and serves as the bearing that rides between the wrist pin and the connecting rod small end. It keeps the piston pin rotating smoothly under load so the top end of the engine stays stable at rpm. Riders and mechanics reaching a top end rebuild will find this wrist pin bearing a direct fit for the Indy Classic 340.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoller style bearing designed for the small end of the connecting rod\u003c\/li\u003e\n\u003cli\u003eHandles the reciprocating loads of a two stroke snowmobile engine\u003c\/li\u003e\n\u003cli\u003eSteel construction with a hardened cage to keep rollers aligned\u003c\/li\u003e\n\u003cli\u003eReplaces the worn bearing during top end service\u003c\/li\u003e\n\u003cli\u003eMade to the dimensions needed for a drop in fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris Indy Classic 340, 2003\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds on the Indy Classic 340 engine\u003c\/li\u003e\n\u003cli\u003ePiston and ring replacement service\u003c\/li\u003e\n\u003cli\u003eSnowmobile engine refresh before the season starts\u003c\/li\u003e\n\u003cli\u003eCrankcase and connecting rod service 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\u003eWrist Pin Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnecting Rod Small End\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Polaris Indy Classic 340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2003\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 wrist pin bearing needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Rough running, knocking from the top end, or visible play between the wrist pin and connecting rod during a tear down all point to replacement. Since it is a wear item, most builders swap it any time the piston comes out.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this bearing come as a single unit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this listing is for one wrist pin bearing. Confirm the quantity you need based on the number of cylinders you are servicing.\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":51142908510294,"sku":"OO1C24116","price":23.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ccbad148-b82c-4674-80ff-a9473f5aa43d.jpg?v=1794566867","url":"https:\/\/www.solidspare.com\/products\/wrist-pin-bearing-for-polaris-indy-classic-340-2003-snowmobile","provider":"Solid Spare","version":"1.0","type":"link"}