MOOSE RACING Top End Gasket Kit 810542MSE Button Primer Kit 1998-1999 Yamaha WR 400 F

1998-1999 Yamaha WR 400 F Back: 1998-1999

22-23 Hayabusa Dual Mufflers

High Load Fuel Maps (with PC5 map importing)

Logo duct works well at low speed and with an upright riding position and can be opened or closed easily with summer or winter gloves

Full wrap-around handguard for extreme conditions

MOOSE RACING Top End Gasket Kit 810542MSE Button Primer Kit 1998-1999 Yamaha WR 400 FMoose can now handle all your gasket and seal needs at a fraction of OEM cost High tech materials provide unmatched reliability and performance Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit Oil seals are genuine OEM replacement seals Performance sets designed for a piston replacement Includes every gasket, O ring and seal required to rebuild a top end; valve seals, head, base,