key features: Constructed out of Durable Cast Aluminum Raw Finish with Machined Fins Neodymium Magnetic Drain Plug for Improved Gear Protection Calibration Plug Prevents Overfilling Reuses Factory Gasket Fits Dana M250 Rear Axles 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 Plug:
This cover incorporates a magnetic drain plug to capture loose particles for improved protection.

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

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#.