Fabricated Aluminum Differential Cover for Rear Axle on 2020-2025 GM Duramax HD Trucks and 2019-2024 Dodge Ram 2500/3500. Comes finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck.
Replaces the following GM Part Numbers: 84757353
Replaces the following MOPAR Part Numbers: 68458937AB, 68458937AA
