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 93.00mm Piston is 92.97mm Made in Taiwan Fits 2015 Honda Rubicon 500 4x4 TRX500FA5, TRX500FA6 TRX500FA7 2016 Honda Rubicon 500 4x4 TRX500FA5, TRX500FA6 TRX500FA7 2017 Honda Rubicon 500 4x4 TRX500FA5, TRX500FA6 TRX500FA7