{"product_id":"spi-standard-bore-piston-kit-for-arctic-cat-440-many-1980-2002-fan-cooled-65mm","title":"SPI Standard Bore Piston Kit for Arctic Cat 440 Many 1980-2002 Fan Cooled 65mm","description":"\u003ch2\u003eSPI Standard Bore Piston Kit for Arctic Cat\u003c\/h2\u003e\u003cp\u003eThis SPI standard bore piston kit is a direct replacement for Arctic Cat 440 fan-cooled engines from 1980 to 2002, providing a 65mm bore size to restore lost compression and performance. The piston kit includes the piston, rings, wrist pin, and circlips for a complete top-end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis SPI standard bore piston kit is engineered to fit Arctic Cat 440 fan-cooled snowmobile engines built between 1980 and 2002, offering a 65mm bore size that matches factory specifications. It is an economical choice for restoring power and reliability in older Arctic Cat 440 machines, making it a popular piston kit for enthusiasts and mechanics alike.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 65mm piston with a high-silicon alloy for reduced expansion and longer life\u003c\/li\u003e\n\u003cli\u003eIncludes a matched set of piston rings for optimal compression and oil control\u003c\/li\u003e\n\u003cli\u003eHardened wrist pin and circlips ensure secure installation and minimal wear\u003c\/li\u003e\n\u003cli\u003eStandard bore design eliminates the need for cylinder boring on engines within spec\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM tolerances for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Arctic Cat 440 fan-cooled engines (1980-2002)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring top-end power on vintage Arctic Cat snowmobiles\u003c\/li\u003e\n\u003cli\u003eRebuilding a 440cc fan-cooled engine that has lost compression\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or scored piston during an engine overhaul\u003c\/li\u003e\n\u003cli\u003eMaintaining a collection of classic Arctic Cat 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\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e440cc Fan Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArctic Cat 1980-2002\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 What parts are included in this piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e The kit contains one piston, one set of piston rings, one wrist pin, and two circlips.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to machine the cylinder before installing this piston? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a standard bore piston intended for cylinders that are within factory size limits; always measure before installation.\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":44890502168662,"sku":"SZ1F12016","price":142.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_d98c26b8-bc5b-4af9-a5ea-4aaaf152091a.jpg?v=1781140832","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-arctic-cat-440-many-1980-2002-fan-cooled-65mm","provider":"Solid Spare","version":"1.0","type":"link"}