{"product_id":"spi-standard-bore-piston-kit-for-arctic-cat-zr440-sno-pro-fits-1996-2001-66-5mm","title":"SPI Standard Bore Piston Kit for Arctic Cat ZR440 Sno Pro fits 1996-2001 66.5mm","description":"\u003ch2\u003eSPI Standard Bore Piston Kit for Arctic Cat\u003c\/h2\u003e\u003cp\u003eThis SPI Standard Bore Piston Kit is a direct replacement piston assembly designed for Arctic Cat ZR440 Sno Pro snowmobiles from 1996 to 2001, featuring a 66.5mm bore size for standard engine rebuilds.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe SPI Standard Bore Piston Kit provides essential components for rebuilding the top end of Arctic Cat ZR440 Sno Pro engines. This kit includes pistons, rings, and wrist pins for restoring compression and performance. Designed for 1996-2001 models, it brings reliable power back to your snowmobile.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 66.5mm piston for exact fit\u003c\/li\u003e\n\u003cli\u003eHigh-strength cast aluminum construction for durability\u003c\/li\u003e\n\u003cli\u003eIncludes premium piston rings for optimal sealing\u003c\/li\u003e\n\u003cli\u003eWrist pin and circlips included for complete installation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Arctic Cat ZR440 Sno Pro (1996-2001)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed for top-end engine rebuilds on Arctic Cat snowmobiles\u003c\/li\u003e\n\u003cli\u003eRestores lost compression and improves throttle response\u003c\/li\u003e\n\u003cli\u003eIdeal for recreational trail riding and racing applications\u003c\/li\u003e\n\u003cli\u003eCommonly installed during off-season maintenance\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\u003e66.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArctic Cat ZR440 Sno Pro 1996-2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePistons, Rings, Wrist Pins\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 piston kit work with a bored cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard bore kit at 66.5mm, so it is intended for cylinders that have not been overbored or have minimal wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace gaskets separately? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this kit includes pistons and rings but does not include gaskets, so a separate top-end gasket set is recommended for a complete 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":44890826473558,"sku":"SZ1F13450","price":171.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b787c8fe-040b-478f-a599-2cd26f5a8622.jpg?v=1781144136","url":"https:\/\/www.solidspare.com\/products\/spi-standard-bore-piston-kit-for-arctic-cat-zr440-sno-pro-fits-1996-2001-66-5mm","provider":"Solid Spare","version":"1.0","type":"link"}