{"product_id":"040-over-pistons-pair-for-ski-doo-skandic-377-1982-1987-snowmobile","title":"040 Over Pistons Pair for Ski-Doo Skandic 377 1982-1987 Snowmobile","description":"\u003ch2\u003e.040 Over Pistons for Ski-Doo Skandic 377\u003c\/h2\u003e\u003cp\u003eThese .040 over pistons are a matched pair of oversized pistons for the Ski-Doo Skandic 377, sized to fit a bored cylinder and restore compression on a worn top end.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese .040 over pistons for the Ski-Doo Skandic 377 give a rebuild a fresh bore size when the original cylinder has been honed or bored past stock. The pair suits riders rebuilding a tired 377 single for trail and utility work, and the .040 over pistons let a machined cylinder come back to spec with proper piston-to-wall clearance. Sold as a pair for a complete top-end job.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.040 inch oversize bore to match a rebored cylinder\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair for one engine rebuild\u003c\/li\u003e\n\u003cli\u003eCast piston construction suited to a fan-cooled single\u003c\/li\u003e\n\u003cli\u003eSized for the 377 cc Rotax-style engine family\u003c\/li\u003e\n\u003cli\u003eRing lands machined to accept standard ring sets for the oversize bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Ski-Doo Skandic 377, 1982-1987\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuild after cylinder boring or honing\u003c\/li\u003e\n\u003cli\u003eRestoring compression on a high-hour 377 engine\u003c\/li\u003e\n\u003cli\u003eUtility and trail sled maintenance\u003c\/li\u003e\n\u003cli\u003eSeasonal refresh before winter riding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.040 in over stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Displacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e377 cc\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 Do I need to bore my cylinder to use these pistons? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a .040 over piston requires the cylinder to be bored and honed to the matching oversize before assembly. Confirm the finished bore size with your machinist.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are rings and wrist pins included? \u003cstrong\u003eA:\u003c\/strong\u003e This listing covers the piston pair only unless stated otherwise in the title. Check your rebuild kit for rings, pins, and clips.\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":51146775691350,"sku":"OO1C27314","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c176571e-bf74-495b-b30f-2cdb5a512eb9.jpg?v=1794503293","url":"https:\/\/www.solidspare.com\/products\/040-over-pistons-pair-for-ski-doo-skandic-377-1982-1987-snowmobile","provider":"Solid Spare","version":"1.0","type":"link"}