aFe POWER Pro Series Rear Differential Cover, Black with Machined Fins, Part Number 46-71180B, Ford F-150 Super 8.8

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. Pro Series Rear Differential Cover Black w/ Machined Fins Ford F-150 15-23 (Super 8.8-12)

• Replace your stock stamped steel cover with aFe POWER's cast aluminum cover
• Calibration Plug Set to the Factory Oil Level to Prevent Overfilling
• Neodymium Magnetic Drain Plug for Gear Protection
• Constructed out of Durable Cast Aluminum
• Fits Super 8.8 Rear Axles

Upgrade the rear axle protection and cooling performance of your Ford F-150 with the aFe POWER Pro Series Rear Differential Cover, Part Number 46-71180B. Designed for trucks equipped with Super 8.8 rear axles, this cover replaces the original stamped steel unit with a durable cast aluminum construction that helps manage heat and protect critical differential components.

The cover features integrated internal and external cooling fins that transfer heat from the differential oil to the surrounding air, supporting consistent performance during demanding towing, hauling, and off-road use. Increased oil capacity helps promote longer-lasting lubrication, while the neodymium magnetic drain plug captures loose metallic particles to help protect the gear set. A deep-reach magnetic fill plug adds additional particle capture and service convenience.

An oil level sight glass allows quick visual inspection, and the calibration plug is preset to the factory oil level to help prevent overfilling during installation or maintenance. The black finish with machined fins provides a clean, functional appearance. This aFe POWER differential cover fits select 2015-2016 Ford F-150 applications equipped with Super 8.8 rear axles. Fitment should be verified against the vehicle axle configuration before installation. This product does not require a CARB EO number.

Key Product Specifications and Technical Data

• Brand: aFe POWER
• Part Number: 46-71180B
• Product Type: Rear differential cover
• Application: Ford F-150
• Axle Compatibility: Super 8.8 rear axles
• Construction: Durable cast aluminum
• Finish: Black with machined cooling fins
• Cooling Design: Integrated internal and external fins

What's Included

• aFe POWER Pro Series rear differential cover
• Magnetic drain plug
• Deep-reach magnetic fill plug
• Calibration plug
• Oil level sight glass

Features:

• Increased Oil Capacity: Holds more differential oil than the stock cover to support lubrication and performance over longer service intervals.
• Internal and External Cooling Fins: Transfers heat from the oil to the surrounding air to help maintain more consistent differential temperatures.
• Magnetic Drain and Fill Plugs: Captures loose metallic particles to help protect gears and other internal axle components.
• Sight Glass and Calibration Plug: Enables quick oil-level inspection, while the factory-set calibration plug helps prevent overfilling.

Fitments:
2015 Ford F-150 King Ranch
2015 Ford F-150 Lariat
2015 Ford F-150 Platinum
2015 Ford F-150 XL
2015 Ford F-150 XLT
2016 Ford F-150 King Ranch
2016 Ford F-150 Lariat
2016 Ford F-150 Limited
2016 Ford F-150 Platinum
2016 Ford F-150 SSV
2016 Ford F-150 XL
2016 Ford F-150 XLT
2017 Ford F-150 King Ranch
2017 Ford F-150 Lariat
2017 Ford F-150 Limited
2017 Ford F-150 Platinum
2017 Ford F-150 Raptor
2017 Ford F-150 SSV
2017 Ford F-150 XL
2017 Ford F-150 XLT
2018 Ford F-150 King Ranch
2018 Ford F-150 Lariat
2018 Ford F-150 Limited
2018 Ford F-150 Platinum
2018 Ford F-150 Police Responder
2018 Ford F-150 Raptor
2018 Ford F-150 SSV
2018 Ford F-150 XL
2018 Ford F-150 XLT
2019 Ford F-150 King Ranch
2019 Ford F-150 Lariat
2019 Ford F-150 Limited
2019 Ford F-150 Platinum
2019 Ford F-150 Police Responder
2019 Ford F-150 Raptor
2019 Ford F-150 SSV
2019 Ford F-150 XL
2019 Ford F-150 XLT
2020 Ford F-150 King Ranch
2020 Ford F-150 Lariat
2020 Ford F-150 Limited
2020 Ford F-150 Platinum
2020 Ford F-150 Police Responder
2020 Ford F-150 Raptor
2020 Ford F-150 SSV
2020 Ford F-150 XL
2020 Ford F-150 XLT
2021 Ford F-150 King Ranch
2021 Ford F-150 Lariat
2021 Ford F-150 Limited
2021 Ford F-150 Platinum
2021 Ford F-150 Police Responder
2021 Ford F-150 Raptor
2021 Ford F-150 SSV
2021 Ford F-150 Tremor
2021 Ford F-150 XL
2021 Ford F-150 XLT
2022 Ford F-150 King Ranch
2022 Ford F-150 Lariat
2022 Ford F-150 Limited
2022 Ford F-150 Platinum
2022 Ford F-150 Police Responder
2022 Ford F-150 Raptor
2022 Ford F-150 SSV
2022 Ford F-150 Tremor
2022 Ford F-150 XL
2022 Ford F-150 XLT
2023 Ford F-150 King Ranch
2023 Ford F-150 Lariat
2023 Ford F-150 Limited
2023 Ford F-150 Platinum
2023 Ford F-150 Police Responder
2023 Ford F-150 Raptor
2023 Ford F-150 SSV
2023 Ford F-150 Tremor
2023 Ford F-150 XL
2023 Ford F-150 XLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1