The Eaton Backing Plate, part number 599990, is a genuine Eaton differential component designed for heavy-duty drivetrain applications. Backing plates serve as the structural mounting base for brake hardware within the axle assembly, and this Eaton part is built to the original manufacturer specification for proper fit and function within compatible Eaton differential systems. Pro Gear and Transmission carries genuine Eaton differential parts to support fleet maintenance operations and professional rebuilds. Not sure this is the right part for your axle? Give us a call and we can help confirm proper fit before you order.
Features
Genuine Eaton part number 599990
Backing plate for Eaton differential assembly applications
Designed to OEM specification for proper fitment within compatible Eaton axle systems
Sold by Pro Gear and Transmission
