These original-equipment Top End Gasket Kits were designed for more convenience and savings..They include the necessary gaskets, seals, and O-rings needed to reassemble your engine..They also include a complete part number list of ALL gaskets, seals, and O-rings for in-depth engine overhauls.

2006+ YZ450F

2007+ WR450F

2009+ YFZ450R/X YFZ450R SE