ATS 4029156248 - Protector Rear Differential Cover - 2001-2018 GM DURAMAX | 2003-2018 DODGE CUMMINS* (WITH AA14-11.5 AXLES)
The ATS 4029156248 Protector Rear Differential Cover for your 2001-2018 GM 2500HD/3500HD & 03+ Dodge Ram 2500/3500 fits on the 14 Bolt - 11.5" American Axle rear axle on your truck. Built from durable aluminum, this rear differential cover allows for larger oil capacity for optimal gear lubrication and cooling.
- Optimal Gear Lubrication
- Black Powdercoated Finish
- Drain Plug For Easy Fluid Service
- Built-In Heat Sink For Better Cooling
- 2.5 Quart Increased Capacity Over Stock
Note: This product will only fit on 2013+ Dodge Cummins models with a rear leaf spring suspension. Due to clearance issues, this cover will not fit on rear coil sprung applications.