{"product_id":"2-spi-standard-bore-piston-kits-for-arctic-cat-zr900-king-cat-900-mountain-85mm","title":"2 SPI Standard Bore Piston Kits for Arctic Cat ZR900 King Cat 900 Mountain 85mm","description":"\u003ch2\u003e2 SPI Standard Bore Piston Kits for Arctic Cat\u003c\/h2\u003e\u003cp\u003eThese 85mm standard bore piston kits are designed to restore compression and performance in Arctic Cat ZR900, King Cat 900, and Mountain 900 snowmobile engines.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis set of two SPI standard bore piston kits provides reliable replacement pistons for Arctic Cat 900 series engines, delivering consistent power and durability. Each kit includes the piston, rings, and wrist pin for a complete top-end rebuild, making it an essential component for engine restoration.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e85mm standard bore size for Arctic Cat 900 engines\u003c\/li\u003e\n\u003cli\u003eIncludes piston, rings, and wrist pin per kit\u003c\/li\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDesigned for direct fit without additional modifications\u003c\/li\u003e\n\u003cli\u003eTwo kits included for a complete two-cylinder rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Arctic Cat ZR900\u003c\/li\u003e\n\u003cli\u003efor Arctic Cat King Cat 900\u003c\/li\u003e\n\u003cli\u003efor Arctic Cat Mountain 900\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSnowmobile engine top-end rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring compression and power in high-mileage engines\u003c\/li\u003e\n\u003cli\u003ePerformance tuning and maintenance\u003c\/li\u003e\n\u003cli\u003eOff-season engine overhauls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85mm\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 Piston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Kits\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 Are these piston kits compatible with aftermarket cylinders? \u003cstrong\u003eA:\u003c\/strong\u003e These are designed for standard bore cylinders; if your cylinders have been bored oversize, you will need oversized pistons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do the kits include circlips? \u003cstrong\u003eA:\u003c\/strong\u003e The kits typically include piston rings and wrist pin; circlips may be included but check the packaging.\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":44949847277654,"sku":"SZ1F15859","price":329.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_b514b5f2-83dd-43e0-884d-f6041856e1e3.jpg?v=1781400857","url":"https:\/\/www.solidspare.com\/products\/2-spi-standard-bore-piston-kits-for-arctic-cat-zr900-king-cat-900-mountain-85mm","provider":"Solid Spare","version":"1.0","type":"link"}