What kind of oil is included in this kit?

This kit includes nine quarts of 75W-90 synthetic gear oil. aFe's PROGUARD oil exceeds API GL-5 requirements and is suitable for both open and limited-slip differentials. That's everything you need for a complete fluid change.

How do I check the oil level in these differential covers?

These covers include an oil level sight glass for quick and easy oil inspection. The kit also includes a calibration plug set to the factory oil level, which prevents overfilling. Refer to the manufacturer's instructions for the correct fill procedure.

What maintenance is required for these differential covers?

The magnetic drain plugs capture loose particles, keeping them out of the gears. aFe recommends inspecting and cleaning the drain plugs during regular service intervals. Refer to the manufacturer's instructions for specific maintenance recommendations.

aFe Power Front/Rear Diff Cover Kit w/ Oil 17-22 Ford Diesel V8 (Dana Super 60 & Sterling 10.5-12)

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aFe

Specifications

Brand: aFe
Part #: 46-7704AB
UPC: 802959411711

aFe

aFe Power Front/Rear Diff Cover Kit w/ Oil 17-22 Ford Diesel V8 (Dana Super 60 & Sterling 10.5-12)

Name: aFe Power Front/Rear Diff Cover Kit w/ Oil 17-22 Ford Diesel V8 (Dana Super 60 & Sterling 10.5-12)
Brand: aFe
Price: 1061.26 USD
Availability: InStock

$1061.26

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Front and rear diff covers in durable cast aluminum, plus synthetic oil and hardware for a complete service.

Key Features

Cast aluminum construction — strong and lightweight
Reinforced ribs — add extra strength
Increased oil capacity — improves cooling and extends service life
Internal and external fins — maximize heat dissipation
Magnetic drain and fill plugs — capture loose particles
Calibration plug — prevents overfilling

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Ford F-250 Super Duty 2017-2022
Ford F-350 Super Duty 2017-2022

Product Details

aFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed from durable cast aluminum and designed with reinforced ribs, these covers offer enhanced strength and improved heat dissipation for demanding driving conditions. This is a complete, ready-to-install kit that includes front and rear differential covers, all necessary hardware, 9 quarts of 75W-90 premium PROGUARD Synthetic gear oil —everything you need for a full service in one convenient package. The supplied gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications. These covers have an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. This system incorporates magnetic drain and deep reach fill plugs to capture loose particles for maximum protection. Each cover uses a calibration plug set to the factory oil level to eliminate overfilling. Each cover includes an oil level sight glass that allows for quick and easy oil inspection.