Factory assembled, ready for installation and comes complete with gaskets, O-ring and oil seal.
  • 2016 Yamaha WR450F
  • 2017 Yamaha WR450F
  • 2018 Yamaha WR450F
  • 2014 Yamaha YZ450F
  • 2015 Yamaha YZ450F
  • 2016 Yamaha YZ450F
  • 2017 Yamaha YZ450F
  • 2016 Yamaha YZ450FX
  • 2017 Yamaha YZ450FX
  • 2018 Yamaha YZ450FX