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 87.50mm Piston is 87.48mm Made in Taiwan Fits 2009 Honda Rancher 420 AT 4x4 TRX420FA 2009 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2010 Honda Rancher 420 AT 4x4 TRX420FA 2010 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2011 Honda Rancher 420 AT 4x4 TRX420FA 2011 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2012 Honda Rancher 420 AT 4x4 TRX420FA 2012 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2013 Honda Rancher 420 AT 4x4 TRX420FA 2013 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2014 Honda Rancher 420 AT 4x4 TRX420FA 2014 Honda Rancher 420 4x4 Auto DCT TRX420FA1 2014 Honda Rancher 420 4x4 Auto DCT EPS TRX420FA2 2014 Honda Rancher 420 AT 4x4 EPS TRX420FPA 2015 Honda Rancher 420 4x4 Auto DCT TRX420FA1 2015 Honda Rancher 420 4x4 Auto DCT EPS TRX420FA2 2015 Honda Rancher 420 4x4 Auto DCT IRS TRX420FA5 2015 Honda Rancher 420 4x4 Auto DCT IRS EPS TRX420FA6 2016 Honda Rancher 420 4x4 Auto DCT TRX420FA1 2016 Honda Rancher 420 4x4 Auto DCT EPS TRX420FA2 2016 Honda Rancher 420 4x4 Auto DCT IRS TRX420FA5 2016 Honda Rancher 420 4x4 Auto DCT IRS EPS TRX420FA6