{"product_id":"2-spi-040-over-bore-piston-kits-for-ski-doo-500-fan-cooled-sleds-73mm-see-desc","title":"2 SPI .040 Over Bore Piston Kits for Ski-Doo 500 Fan Cooled Sleds 73mm SEE DESC","description":"\u003ch2\u003e2 SPI .040 Over Bore Piston Kits for Ski-Doo 500 Fan Cooled Sleds\u003c\/h2\u003e\u003cp\u003eThese SPI piston kits feature a .040 over bore with 73mm diameter for Ski-Doo 500 fan cooled sleds, restoring compression and power.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese piston kits are designed for Ski-Doo 500 fan cooled snowmobiles, using a .040 over bore at 73mm to refresh worn cylinders. Each kit includes two pistons for a complete top-end rebuild, ensuring reliable performance on the trail. The SPI brand delivers a cost-effective solution for Ski-Doo 500 fan cooled sleds.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined from high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003e.040 over bore size (73mm) for worn cylinder walls\u003c\/li\u003e\n\u003cli\u003eIncludes rings and wrist pins for a complete installation\u003c\/li\u003e\n\u003cli\u003eDesigned for Ski-Doo 500 fan cooled engines\u003c\/li\u003e\n\u003cli\u003eMeets OEM specifications for compression and clearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Ski-Doo 500 Fan Cooled Sleds\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for restoring snowmobile engines after wear or scoring\u003c\/li\u003e\n\u003cli\u003eCommonly used in recreational trail riding and backcountry sleds\u003c\/li\u003e\n\u003cli\u003ePerfect for winter maintenance and off-season rebuilds\u003c\/li\u003e\n\u003cli\u003eApplicable for Ski-Doo 500 fan cooled models requiring .040 over pistons\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\u003e73mm (0.040 over stock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pistons, rings, wrist pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Ski-Doo 500 fan cooled sleds\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 bore size is this piston kit? \u003cstrong\u003eA:\u003c\/strong\u003e These pistons are .040 over stock at 73mm, intended for Ski-Doo 500 fan cooled engines that have been bored to that size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include wrist pins and rings? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, each piston kit includes rings and wrist pins for a complete installation, though always verify with your specific order.\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":44949774303318,"sku":"SZ1F14671","price":230.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_2bd82f3b-ce96-43cb-9074-20c4bde28bf8.jpg?v=1781398732","url":"https:\/\/www.solidspare.com\/products\/2-spi-040-over-bore-piston-kits-for-ski-doo-500-fan-cooled-sleds-73mm-see-desc","provider":"Solid Spare","version":"1.0","type":"link"}