{"product_id":"spi-standard-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-3mm","title":"SPI Standard Bore Piston Kit for Polaris 340 Snowmobiles Most 1994-2008 62.3mm","description":"\u003ch2\u003eStandard Bore Piston Kit for Polaris 340 Snowmobiles\u003c\/h2\u003e\u003cp\u003eThis standard bore piston kit is designed for Polaris 340 snowmobile engines from 1994 to 2008, providing a reliable replacement with a 62.3mm bore diameter.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard bore piston kit is built for the Polaris 340 two‑stroke engine, restoring lost compression and smooth operation. With a 62.3mm bore, this standard bore piston kit includes a properly gapped ring set for long service life on the snow.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCast from high‑silicon aluminum for thermal stability\u003c\/li\u003e\n\u003cli\u003eIncludes chrome‑coated rings for reduced wear\u003c\/li\u003e\n\u003cli\u003ePrecision‑honed pin bore for exact wrist pin fit\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces reciprocating mass\u003c\/li\u003e\n\u003cli\u003eCompatible with both fan‑cooled and liquid‑cooled 340 Polaris engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSnowmobiling on groomed trails and deep powder\u003c\/li\u003e\n\u003cli\u003eEngine rebuilding after a top‑end failure\u003c\/li\u003e\n\u003cli\u003eRacing and recreational riding\u003c\/li\u003e\n\u003cli\u003eBackcountry exploration and ice fishing access\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\u003e62.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Displacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e340cc\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 Will this kit fit a Polaris 440 snowmobile? \u003cstrong\u003eA:\u003c\/strong\u003e No, this standard bore piston kit is specifically for Polaris 340 engines; for 440 models you need a different bore size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace the cylinder when installing this piston? \u003cstrong\u003eA:\u003c\/strong\u003e If the cylinder is within factory wear limits and not scored, you can reuse it after deglazing; otherwise a replate or new cylinder may be needed.\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":44890485030998,"sku":"SZ1F11709","price":131.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_129c4c8b-6393-4ddb-baab-48e216d4c1be.jpg?v=1781140416","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-polaris-340-snowmobiles-most-1994-2008-62-3mm","provider":"Solid Spare","version":"1.0","type":"link"}