Manufactured by Namura Kit includes piston, rings, pin, clips, top end gasket kit you get exactly what is pictured Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Namura gaskets use performance materials to increase durability and provide greater reliability Includes all gaskets pictured to rebuild top end Kit is for .040 over bore size 70.00mm Piston is 69.97mm Made in Taiwan Fits 2003 Kawasaki Bayou 250 2x4 KLF250-A1 2004 Kawasaki Bayou 250 2x4 KLF250-A2 2005 Kawasaki Bayou 250 2x4 KLF250-A3 2006 Kawasaki Bayou 250 2x4 KLF250-A6F 2007 Kawasaki Bayou 250 2x4 KLF250-A7F 2008 Kawasaki Bayou 250 2x4 KLF250-A8F 2009 Kawasaki Bayou 250 2x4 KLF250-A9F 2010 Kawasaki Bayou 250 2x4 KLF250-AAF 2011 Kawasaki Bayou 250 2x4 KLF250-ABF