The aFe Pro Series differential cover is a finned cast-aluminum front cover for the Dana 50, 60 and 61 front axles used on 1999-2023 Ford Super Duty trucks. The cooling fins and added capacity help lower differential temperature, and it includes the mounting hardware and gasket. It is finished in black powder coat and installs as a direct replacement for the factory cover.
- Type: front differential cover, Pro Series
- Axle: Dana 50 / 60 / 61
- Material: finned cast aluminum, black powder coat
- Includes: hardware and gasket
- Function: added fluid capacity and cooling fins to lower diff temperature
- Part number: 46-71100B
Vehicle Applications
- 1999-2023 Ford Super Duty (Dana 50/60/61 front axle)
FAQ
What is the aFe 46-71100B?
It is a Pro Series finned aluminum front differential cover for the Dana 50/60/61 front axle.
What does it fit?
It fits the Dana 50, 60 and 61 front axles on 1999-2023 Ford Super Duty trucks.
Does it include hardware?
Yes. It includes the mounting hardware and gasket.
Is this a genuine aFe part?
Yes. It is genuine aFe part number 46-71100B.

