The Eaton/Spicer Air Shift Unit, part number 129038 or EH129038, is a differential lock motor designed for driveline and axle applications. This unit includes an integrated switch and fits within the differential lock motor category. It is also cross-referenced as 2719-129038, 2719129038, DS129038, ETN129038, SP129038, and ZBP0129038, making it straightforward to verify against your existing parts list. Pro Gear and Transmission carries this genuine Spicer/Eaton part. Call us to confirm proper fit for your specific axle and differential configuration before ordering.
Features
Air shift unit with integrated switch
Functions as a differential lock motor
Driveline and axle application
Part number 129038, also referenced as EH129038
Cross-references: 2719-129038, DS129038, ETN129038, SP129038, ZBP0129038
Sold by Pro Gear and Transmission
