- 2110B20 manual gearbox (5 speed) with differential - dismantle and rebuild - wash and check parts - replace synchronisers and internal controls if necessary
- 2110B26 manual gearbox (six speed) with differential - dismantle and rebuild wash and check parts - replace synchronizers and internal parts if necessary
- 2110B34 4 speed gearbox gears, shafts and bearings - replace following operation 2110b20