The Eaton 127773 Electric Shift Unit is the differential lock motor used to engage and disengage the axle differential lock on heavy-duty truck axles. It is sold individually (unit of measure: each). If you need help confirming this is the correct shift unit for your axle, call Pro Gear and Transmission directly.
Interchanges:
- 127773ETN
- 2719-127773
- EH127773
- ETN127773
- SP127773
- TS127773
- ZBP0127773
Features
Differential lock motor for heavy-duty axle differentials
Part number 127773
Sold as an individual unit
Genuine Eaton part available from Pro Gear and Transmission
Tech Specs
- Part Number: 127773
- Function: Differential Lock Motor (Electric Shift Unit)
- Unit of Measure: Each
