aFe Rear Differential Cover
Ford F-150 (97-23) - Rear Differential Cover
Part #: 46-71320B
Overview
The aFe Pro Series Rear Differential Cover is designed to provide enhanced protection and cooling for your Ford F-150's rear axle. Crafted from durable die-cast aluminum, this cover features reinforced ribs for maximum strength and durability, making it an ideal upgrade for trucks that see demanding use. Its robust construction helps safeguard your differential against impacts, debris, and harsh conditions, while the integrated external fins aid in heat dissipation, supporting optimal operating temperatures. Whether you're off-roading, towing, or daily driving, this differential cover is engineered to support your vehicle's performance and longevity.
Key Features
This differential cover combines functional design with practical benefits to improve your vehicle's rear-end protection and cooling efficiency. Key features include:
- Constructed from high-strength die-cast aluminum for durability and corrosion resistance
- Reinforced ribs for added structural integrity and impact resistance
- External fins that transfer heat away from the differential, helping maintain optimal temperature
- Includes an oil level sight glass for easy fluid monitoring
- Deep reach magnetic dipstick to attract and hold metal particles, aiding in differential health
- Designed to fit Ford 9.75 rear axles, compatible with factory rear track bar configurations
- Built-in external fins for enhanced heat dissipation during demanding driving conditions
Construction & Design
The differential cover's die-cast aluminum construction ensures a lightweight yet sturdy design capable of withstanding tough environments. Reinforced ribs are strategically placed to provide maximum strength, while the external fins are engineered to improve heat transfer, helping to prevent overheating during heavy-duty use.
Driving Feel & Feedback
While primarily a protective upgrade, this differential cover supports consistent differential operation by maintaining proper temperatures and fluid levels. This contributes to smoother handling and reliable performance, especially under load or off-road conditions.
Installation & Fitment
Installation involves replacing the factory differential cover with this high-performance upgrade. It is designed for a straightforward bolt-on process, but verifying fitment with your specific vehicle model and axle configuration is recommended.
What’s Included
The package includes the differential cover with integrated external fins, oil level sight glass, and magnetic dipstick, providing all necessary components for installation and optimal differential protection.
