Manufactured by Namura Kit includes piston, rings, pin, clips 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 Kit is for .040 over bore size 67.00mm Piston is 66.97mm Made in Taiwan Fits 1999 Arctic Cat 250 2x4 Utility 2000 Arctic Cat 250 2x4 Utility 2001 Arctic Cat 250 2x4 Utility 2001 Arctic Cat 250 4x4 Utility 2002 Arctic Cat 250 2x4 Utility 2002 Arctic Cat 250 4x4 Utility 2003 Arctic Cat 250 2x4 Utility 2003 Arctic Cat 250 4x4 Utility 2004 Arctic Cat 250 2x4 Utility 2004 Arctic Cat 250 4x4 Utility 2005 Arctic Cat 250 2x4 Utility 2005 Arctic Cat 250 4x4 Utility