How does the increased oil capacity benefit my truck?

The aFe differential cover increases the oil capacity, which helps to keep the differential cooler, especially under heavy use. This can extend the life of your differential components and improve overall performance.

How often should I inspect the oil level with the sight glass?

Checking the oil level periodically is a good maintenance practice, especially if you use your truck for towing or off-roading. A quick visual inspection through the sight glass will tell you if the oil level is within the correct range.

Does this differential cover come with new bolts and sealant?

The aFe differential cover includes the main components for installation, such as the magnetic drain plug, fill plug, calibration plug, and sight glass. Refer to the manufacturer's installation instructions for sealant recommendations and torque specifications.

aFe Pro Series Rear Differential Cover Black w/ Fins 15-19 Ford F-150 (w/ Super 8.8 Rear Axles)

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aFe

aFe Pro Series Rear Differential Cover Black w/ Fins 15-19 Ford F-150 (w/ Super 8.8 Rear Axles)

Name: aFe Pro Series Rear Differential Cover Black w/ Fins 15-19 Ford F-150 (w/ Super 8.8 Rear Axles)
Brand: aFe
Price: 365.26 USD
Availability: InStock

$365.26

Increased oil capacity and cooling fins keep your diff running cool. Includes magnetic drain plug.

Key Features

Increased oil capacity — better performance over longer durations
Internal and external fins — maximize cooling
Magnetic drain plug — captures loose particles
Calibration plug — prevents overfilling
Oil level sight glass — allows quick and easy oil inspection

⚠️ 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

Fits this vehicle

Ford F-150 2015-2023

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Since 1957

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Product Details

Increased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in Internal/External Fins: Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling. Magnetic Plugs: This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection. Calibration Plug: A calibration plug is set to the factory oil level to prevent overfilling. Oil Level Sight Glass: Included oil level sight glass allows quick and easy oil inspection. Fitment Note: This item fits trucks equipped with Super 8.8 rear axles. Emissions Disclaimer: This product does not require a CARB EO#. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.