{"product_id":"2-sets-spi-standard-bore-piston-rings-for-arctic-cat-550-sleds-1991-2005-73-4mm","title":"2 Sets SPI Standard Bore Piston Rings for Arctic Cat 550 Sleds 1991-2005  73.4mm","description":"\u003ch2\u003eStandard Bore Piston Rings for Arctic Cat 550 Sleds\u003c\/h2\u003e\u003cp\u003eThis set includes two sets of standard bore piston rings sized 73.4mm, designed for Arctic Cat 550 snowmobiles from 1991 to 2005, ensuring proper compression and oil control.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese standard bore piston rings for Arctic Cat 550 sleds come as two complete sets with a 73.4mm bore size, restoring engine compression and reducing oil consumption. They fit 1991-2005 Arctic Cat 550 models, providing a direct replacement for worn rings. This piston rings kit is essential for top-end engine rebuilds on your Arctic Cat snowmobile.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo sets of rings for complete cylinder coverage\u003c\/li\u003e\n\u003cli\u003e73.4mm bore size matches OEM specifications\u003c\/li\u003e\n\u003cli\u003eStandard bore design for stock cylinders\u003c\/li\u003e\n\u003cli\u003eHigh-quality steel construction for durability\u003c\/li\u003e\n\u003cli\u003eImproves compression and reduces blow-by\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Arctic Cat 550 (1991-2005)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Arctic Cat 550 snowmobile engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn piston rings for increased power\u003c\/li\u003e\n\u003cli\u003eRestoring engine compression after top-end rebuild\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\u003e73.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 sets\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 550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1991-2005\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 rings for standard or oversized pistons? \u003cstrong\u003eA:\u003c\/strong\u003e These are standard bore 73.4mm rings; if your cylinder has been bored oversize, you will need oversized rings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do the rings come with installation instructions? \u003cstrong\u003eA:\u003c\/strong\u003e Professional installation is recommended; follow your service manual for proper ring gap and orientation.\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":44888367398998,"sku":"SZ1F08315","price":72.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_9223e343-8107-4b8b-89a0-b1040e7dde86.jpg?v=1781091573","url":"https:\/\/www.solidspare.com\/products\/2-sets-spi-standard-bore-piston-rings-for-arctic-cat-550-sleds-1991-2005-73-4mm","provider":"Solid Spare","version":"1.0","type":"link"}