{"product_id":"spi-010-over-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-55mm","title":"SPI .010 Over Bore Piston Kit for Polaris 340 Snowmobiles Most 1994-2008 62.55mm","description":"\u003ch2\u003eSPI .010 Over Bore Piston Kit 62.55mm for Polaris 340 Snowmobiles\u003c\/h2\u003e\u003cp\u003eThis SPI .010 over bore piston kit is designed for Polaris 340 snowmobile engines, providing a direct replacement for worn pistons. The 62.55mm piston matches the overbore specification for restoring compression and performance in most 1994-2008 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI .010 over bore piston kit is precision-machined for a reliable fit in Polaris 340 engines. It includes the piston, rings, and wrist pin for a complete rebuild. The 62.55mm diameter restores cylinder clearance after a .010 overbore, ensuring smooth operation and long engine life.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to .010 inch oversize for accurate cylinder fit\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin for complete installation\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for Polaris 340 engines\u003c\/li\u003e\n\u003cli\u003eHeat-treated for improved wear resistance\u003c\/li\u003e\n\u003cli\u003eSold as a single piston kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris 340 Snowmobiles (1994-2008)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for engine rebuilds and top-end overhauls on Polaris snowmobiles\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring power and compression after cylinder wear\u003c\/li\u003e\n\u003cli\u003eSuitable for trail riding and recreational snowmobiling\u003c\/li\u003e\n\u003cli\u003eCommonly used by mechanics and DIY enthusiasts\u003c\/li\u003e\n\u003cli\u003eApplicable in cold weather conditions requiring reliable engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e62.55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris 340\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1994-2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, rings, wrist pin\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 piston kit a direct replacement for the original Polaris part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket kit designed to match OEM specifications; you should verify your engine's bore size and year range before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in the piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit includes the piston, piston rings, and wrist pin; you may need additional items like gaskets and cylinder base bolts for a full rebuild.\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":44890477920342,"sku":"SZ1F11520","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b70e3017-e2fc-4b76-8f8e-c0d1edc59aa8.jpg?v=1781140170","url":"https:\/\/www.solidspare.com\/products\/spi-010-over-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-55mm","provider":"Solid Spare","version":"1.0","type":"link"}