Manufactured by Kit Includes 4 Compression Rings, 2 Oil Rings 4 Scraper Rings (you get exactly what is pictured) Rings are interchangeable with OEM pistons unless noted Rings are for standard bore size – 80.00mm Enough for both pistons Compatible with Kawasaki models below: 2002 Prairie 650 4×4 2003 Prairie 650 4×4 2005 Brute Force 650 4×4 2006 Brute Force 650 4×4 2006 Brute Force 650 4x4i 2007 Brute Force 650 4×4 2007 Brute Force 650 4x4i 2008 Brute Force 650 4×4 2008 Brute Force 650 4x4i 2009 Brute Force 650 4×4 2009 Brute Force 650 4x4i 2010 Brute Force 650 4×4 2011 Brute Force 650 4×4 2011 Brute Force 650 4x4i 2012 Brute Force 650 4×4 2012 Brute Force 650 4x4i 2013 Brute Force 650 4×4 2013 Brute Force 650 4x4i