Bearing and Seal Set Replaces for Stihl
OEM# 9503 003 0440
OEM# 9523 003 4555
OEM# 9640 003 1850
OEM# 9640 003 1560
Fits for Stihl Models:
MS660 066
Quantity:
1 Set
Note:
There are slight difference between the picture and the real item caused by light brightness, hope you can understand.