aFe Power Pro Series Front & Rear Differential Covers w/ Gear Oil

PRO Guard D2 Synthetic 75W-90 Gear Oil:
The supplied gear oil (5 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

Increased Oil Capacity:
These covers have an increased oil capacity over stock for better performance over a longer duration.

Built-in Internal/External Fins:
Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.

Magnetic Plugs:
These covers incorporate magnetic drain and deep reach fill plugs to capture loose particles for maximum protection.

Calibration Plug:
Each cover uses a calibration plug set to the factory oil level to prevent overfilling.

Oil Level Sight Glass:
Each cover includes a pre-installed oil level sight glass allowing quick and easy oil inspection

Features