PRO Series Rear Differential Cover Black w/ Machined Fins & Gear Oil

PRO Guard D2 Synthetic 75W-90 Gear Oil:
The supplied gear oil (4 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

Increased Oil Capacity:
This cover has 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 greater cooling capabilities.

Magnetic Plugs:
PRO Series Differential Covers include magnetic drain and deep-reach fill plugs to capture loose particles for maximum protection.

Calibration Plug:
Included calibration plug located at a specific height preventing overfilling taking the guess work out of servicing your axle.

Oil Level Sight Glass:
PRO Series oil level sight glass allows for quick and easy oil inspection.

Mounting Hardware:
All necessary mounting hardware is included. Reuses factory gasket.

Fitment Note:
This item fits vehicles equipped with Dana M250 Rear axles.

Emissions Disclaimer:
This product does not require a CARB EO#.

When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.