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aFe Rear Differential Cover for 1986-2012 Ford Powerstroke F250/F350 & Excursion (Machined Finish, w/ Oil)


Price: $450.00
Sale Price: $375.00
You Save: $75.00
free shipping
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 10.25 & 10.50-12 Bolt Axles.

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 magnetic drain 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.

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.

Usage: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 10.25 & 10.50-12 Bolt Axles, see comparison photo below for verification.

Also Fits:
  • 2000-2005 Ford Excursion

    When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.
  • Item Number: 46-70022-WL
    Mfg.: aFe
    Mfg. Part No.: 46-70022-WL