aFe Power's front differential cover brings performance engineering to the protection of your truck's front-end. This differential cover is constructed out of durable die-cast A380 aluminum with reinforced ribs for maximum strength. This cover fits the Ford F-250/F-350/Excursion Dana #50/60/61 Axles.
This cover has a 3-1/2 quart capacity.
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 Plug:
This system incorporates a magnetic drain plug to capture loose particles for maximum rear-end protection. Also included is a 1/8" NPT calibration plug that is set to the factory fluid level which eliminates accidental overfilling.
Group IV synthetic base:
This competition proven formulation utilizes a group IV synthetic base along with a proprietary additive package that reduces drag, resist foaming and maintains its viscosity under extreme heat and high loads.
The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.
Note 1: Not for use in transmissions. Do not mix with other fluids.
Note 2: This cover fits the Dana #50/60/61 Axles, see comparison photo below for verification.
When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.
1999-2015 Ford F-250/F-350 2000-2005 Ford Excursion