Description MK1014549 Big Bore Cylinder Piston Gasket Kit Product Info: Cylinder Bore: 82mm, 4 Stroke Included in This Kit: (QTY 1) NICHE 519-CCY2213L Big Bore Engine Cylinder Substitute For OEM Part Numbers(s): 5134073, 3021012, 2204393, 2203911, 2202696, 2202158, 1202507, 1201972 (QTY 2) NICHE 2-BKR7E Spark Plug Substitute For OEM Part Numbers(s): 3070195, 3021671 (QTY 1) NICHE 519-KGS2200K Gasket Kit Substitute For OEM Part Numbers(s): (QTY 2) NICHE 4963M08200 Wiseco Piston Kit Substitute For OEM Part Numbers(s): 3021858, 3021635, 3021514, 3021508, 2203715, 2202917 Compatible with the Following Vehicles: Polaris Sportsman X2 800: 2007-2009Polaris Sportsman X2 700: 2008Polaris Sportsman Touring 800: 2008-2009Polaris Sportsman 800 Twin: 2005-2006Polaris Sportsman 800 HO: 2008-2009Polaris Sportsman 800 6X6 Forest: 2012-2013Polaris Sportsman 800 6X6 Big Boss: 2012Polaris Sportsman 800 6X6: 2009-2013Polaris Sportsman 800: 2005-2014Polaris Sportsman 700 Twin: 2002-2006Polaris Sportsman 700 MV: 2005Polaris Sportsman 700 EFI Twin: 2004-2007Polaris RZR S 800: 2009-2014Polaris RZR 800 EPS Limited: 2012-2014Polaris RZR 800: 2008-2014Polaris RZR 4 800 EPS Limited: 2014Polaris RZR 4 800: 2010-2014Polaris Ranger XP 800 EPS Limited: 2012Polaris Ranger XP 800 EPS: 2012Polaris Ranger XP 800: 2012Polaris Ranger XP 700: 2006-2007Polaris Ranger Crew 800 EPS Limited: 2011-2013Polaris Ranger Crew 800: 2010-2014Polaris Ranger Crew 700: 2008-2009Polaris Ranger 800 Mid-Size: 2013-2014Polaris Ranger 800 6X6: 2010-2017Polaris Ranger 800: 2010-2017Polaris Ranger 700 6X6: 2006-2009 WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit