The Eaton Coupling Assembly, part number 673994, is a genuine Eaton differential component designed for heavy-duty drivetrain applications. This coupling assembly is sold by Pro Gear and Transmission as a direct Eaton part. If you are sourcing this part for a specific vehicle or differential model, give us a call to confirm proper fit before ordering.
Features
Genuine Eaton part number 673994
Coupling assembly for heavy-duty differential applications
Direct Eaton sourced component
Call Pro Gear and Transmission to confirm application fit
