This interaxle differential assembly is built for Eaton DS/DA/DD 344, 404, 405, and 454 series drive axles, including Mack applications using these platforms. It splits and balances torque between the two drive axles in a tandem setup, letting them turn at slightly different speeds while still sharing power for traction. The unit is sold complete, one per pack.
Interchanges:
- 128634
- 128767
- 129771
- 2719-129771
- Mack 2719-128634
Features
Interaxle differential assembly
Fits Eaton DS/DA/DD 344, 404, 405, 454 axles
Sold pack: 1 each
Tech Specs
- Fitment: Eaton DS/DA/DD 344, 404, 405, 454 axles
- Sell pack: 1 EACH
Used in these Dana Spicer models
