Genuine Yamaha Top End Gasket Kit WR450F YZ450F YZ450FX 1SL-W0001-00-00
These original-equipment Top End and Bottom End Gasket Kits were designed for convenience and total savings. Kits include the necessary gaskets, seals, and O-rings needed to reassemble your engine.
Applications:
WR450F(2018, 2017, 2016)
YZ450F(2017, 2016, 2015, 2014)
YZ450FX(2018, 2017, 2016)