Yamaha YZ125 2019 Owner's Service Manual page 132

WATER PUMP
DISASSEMBLING THE WATER PUMP
Order
Crankcase cover (right)
1 Water pump housing cover
2 Impeller shaft gear
3 Dowel pin
4 Plain washer
5 Impeller shaft assembly
6 Bearing
7 Oil seal
Part name
4-45
WATER PUMP
Q'ty Remarks
Refer to "KICK SHAFT AND SHIFT
SHAFT" section.
1
1
1
1
1
1 Refer to removal section.
2 Refer to removal section.