Alpha One parts lower gearcase pinion nut

Pinion nut Alpha One part for lower gearcase with illustrated photo

Pinion nut is used to hold the pinion gear on the drive shaft
Pinion nut is a component of the lower gearcase
A special tool can be used to remove and install this nut
Mercruiser Alpha One parts with illustrated photos identified by matching order numbers
Boating enthusiasts or auto mechanics performing their own work on outdrives will find this type layout extremely valuable
Drawings that show internal parts and their relationship with each other are listed under Alpha One parts lower gearcase

# 11190 Mercruiser pinion nut