
Complete Moose Offroad Hard-Parts Gasket Kit (ref. 808676MSE) — A kit designed for engine and gearbox refurbishment of 4-stroke trails and motocross bikes. This gasket set includes the sealing parts necessary for reassembling both the lower and upper engine as well as the transmission, with O-rings and valve seals included.
Ideal for workshop or field interventions when refurbishing engine/transmission on enduros and motocross bikes. The kit is particularly compatible with the Yamaha models listed at the top of the compatibility list: YZ 426F (2002), WR 426F (2002), and WR 400F (2002). Use this set to achieve a neat seal during reassembly, ensuring to supplement with specific oil seals or valve cover gaskets if necessary.