{"product_id":"wrist-pin-bearing-for-polaris-indy-sport-340-1987-1990-gt-snowmobile","title":"Wrist Pin Bearing for Polaris Indy Sport 340 1987-1990 GT Snowmobile","description":"\u003ch2\u003eWrist Pin Bearing for Polaris\u003c\/h2\u003e\u003cp\u003eThis wrist pin bearing is a replacement small end bearing for the connecting rod on Polaris Indy Sport 340 snowmobile engines, letting the piston pin rotate smoothly under load.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis wrist pin bearing is a direct-fit replacement for the small end of the connecting rod on Polaris Indy Sport 340 engines from 1987 through 1990. The wrist pin bearing supports the piston pin, reducing friction and wear where the rod meets the piston. It is a practical choice for riders rebuilding a top end or refreshing a high-hour Indy Sport 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 load of the piston pin under high RPM\u003c\/li\u003e\n\u003cli\u003eHardened steel construction for resistance to wear and fatigue\u003c\/li\u003e\n\u003cli\u003ePrecision tolerances for a proper fit on the wrist pin and rod\u003c\/li\u003e\n\u003cli\u003eSold as a single replacement bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris Indy Sport 340, 1987\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy Sport 340, 1988\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy Sport 340, 1989\u003c\/li\u003e\n\u003cli\u003efor Polaris Indy Sport 340, 1990\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds on Indy Sport 340 snowmobiles\u003c\/li\u003e\n\u003cli\u003ePiston and ring replacement jobs\u003c\/li\u003e\n\u003cli\u003eCrankcase and connecting rod service\u003c\/li\u003e\n\u003cli\u003eSeasonal maintenance on high-hour trail sleds\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\u003eSmall end, connecting rod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris Indy Sport 340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1987-1990\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 many wrist pin bearings come with this order? \u003cstrong\u003eA:\u003c\/strong\u003e This listing is for one wrist pin bearing. Order the quantity you need for your rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should the wrist pin bearing be replaced during a top end rebuild? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, replacing the wrist pin bearing is standard practice whenever the piston and rings are serviced, since it is an inexpensive wear part.\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":51142899761238,"sku":"OO1C24106","price":23.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ba94c0f5-5944-42eb-9ada-fe5f91130d5d.jpg?v=1794566856","url":"https:\/\/www.solidspare.com\/products\/wrist-pin-bearing-for-polaris-indy-sport-340-1987-1990-gt-snowmobile","provider":"Solid Spare","version":"1.0","type":"link"}