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 73.70mm Piston is 73.68mm Made in Taiwan Fits 2009 Arctic Cat DVX 300 2010 Arctic Cat 300 2x4 Utility 2010 Arctic Cat DVX 300 2011 Arctic Cat 300 2x4 Utility 2011 Arctic Cat DVX 300 2012 Arctic Cat 300 2x4 Utility 2012 Arctic Cat DVX 300 2013 Arctic Cat 300 2x4 Utility 2013 Arctic Cat DVX 300 2014 Arctic Cat 300 2x4 Utility 2014 Arctic Cat DVX 300 2015 Arctic Cat 300 2x4 Utility 2015 Arctic Cat DVX 300 2016 Arctic Cat 300 2x4 Utility