{"product_id":"spi-piston-kit-for-polaris-tx440-standard-bore-67-75mm-1976-1977-1978-1979-1980","title":"SPI Piston Kit for Polaris TX440 Standard Bore 67.75mm 1976 1977 1978 1979 1980","description":"\u003ch2\u003eSPI Piston Kit for Polaris TX440\u003c\/h2\u003e\u003cp\u003eThis SPI piston kit is a direct replacement for Polaris TX440 snowmobiles, featuring a standard bore of 67.75mm and fitment for 1976-1980 model years.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI piston kit is designed for Polaris TX440 engines, providing a standard bore 67.75mm piston that restores compression and performance. It fits 1976 through 1980 Polaris TX440 models and is a reliable replacement for worn pistons. The SPI piston kit ensures a proper fit and durable operation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard bore 67.75mm diameter for precise fit\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction\u003c\/li\u003e\n\u003cli\u003eIncludes piston rings and wrist pin\u003c\/li\u003e\n\u003cli\u003eEngineered for Polaris TX440 engines\u003c\/li\u003e\n\u003cli\u003eDurable coating reduces friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Polaris TX440 (1976-1980)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e67.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Bore\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 compatible with OEM rings? \u003cstrong\u003eA:\u003c\/strong\u003e This kit includes its own rings and wrist pin, so no separate purchase is needed for a complete replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I use this kit for a Polaris TX440 with a different bore size? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard bore 67.75mm kit; for oversize bores, a different piston kit is required.\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":44890330497110,"sku":"SZ1F10040","price":98.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_bbc9ec26-81b0-4f9c-bc24-dd751d098574.jpg?v=1781137867","url":"https:\/\/www.solidspare.com\/products\/spi-piston-kit-for-polaris-tx440-standard-bore-67-75mm-1976-1977-1978-1979-1980","provider":"Solid Spare","version":"1.0","type":"link"}