AFE Power Rear Differential Cover, Machined Fins; Pro Series

1999+ Ford Superduty with Dana #80
1994 - 2002 5.9L Cummins

SKU NWD-46-70032


aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs and wrinkle black powder-coating with machined fins for maximum strength and styling.

This cover comes with all necessary hardware and includes an O-ring for a leak-free seal.

The Pro Series differential covers include a oil level sight glass and deep reach magnetic dip stick for maximum protection. This cover fits the Dana #80 axles.

  • Features
  • Videos
  • Instructions
  • Vehicle Fitment

5 Quart Lube Capacity:
This cover has about a 5 quart lube capacity at the factory line, factory cover holds about 4 quarts.

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

Magnetic Drain/Fill Plug: 
This system incorporates a large magnetic drain and deep reach fill plug to capture loose particles for maximum rear-end protection.

Oil Level Sight Glass:
Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

This Cover Fits:
Ford F-350/F-450 1999-2007 Power Stroke dually trucks.

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


1994 - 2002



1999 - 2003

Ford Powerstroke


2003 - 2007

Ford Powerstroke