Cylinder Piston Gasket Kit Bore 95mm for YFZ450 2004-2009, 2012-2013 This gasket kit is designed for use with YFZ450 models from 2004 to 2009 and 2012 to 2013.It includes all necessary gaskets for cylinder and piston assembly with a bore size of 95mm.The components are engineered to fit standard engine configurations for these model years.Proper installation ensures sealing between engine parts during. This is a replacement item from an aftermarket supplier.Brand names are cited solely to demonstrate device compatibility.