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The Perfect Afe Power Rear Diff Cover Black W/machined Fins 17 Ford F-350/f-450 6.7l (td) Dana M300-14 (dually) Now 70% Cheaper [q3Tzh7EF]

$48.99 $156.99 -69%

Rear Diff Cover for 17-21 Ford F-350/F-450 Elevate the performance and protection of your 2017-2021 Ford F-350/F-450 with aFe Power's premium rear differential cover. This high-quality cover is designed to enhance the durability and cooling efficienc

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Rear Diff Cover for 17-21 Ford F-350/F-450

Elevate the performance and protection of your 2017-2021 Ford F-350/F-450 with aFe Power's premium rear differential cover. This high-quality cover is designed to enhance the durability and cooling efficiency of your vehicle's differential. Constructed from durable A356-T6 cast aluminum, it boasts reinforcing ribs for maximum strength. This cover is the perfect solution for those looking to upgrade their truck's differential protection.

Key Features and Specifications

Experience the superior engineering of aFe Power with this innovative rear diff cover. It includes essential features such as an oil level sight glass and calibration plug set to the factory level, preventing overfilling. The magnetic drain and fill plug provide maximum protection against contaminants. With its black powder-coated finish and machined fins, this cover not only looks distinctive but also offers increased surface area for optimal cooling. Key specifications include a 5-quart gear oil capacity, which is an improvement over the factory's 4-quart capacity.
  • Increased Gear Oil Capacity: Up to 5 quarts for better lubrication and performance.
  • Advanced Cooling Design: Built-in internal and external cooling fins for enhanced heat dissipation.

Practical Benefits and Target Audience

This aFe Power rear differential cover is a must-have for Ford F-350/F-450 owners seeking to improve their vehicle's performance and longevity. Its robust construction and cooling features make it ideal for daily driving, off-road adventures, and heavy-duty applications. Whether you're a professional trucker or a weekend warrior, this cover is designed to meet your needs. Its easy installation and hassle-free maintenance ensure that you can enjoy the benefits of this high-quality product without any complications.
  • Improved Performance: Enhanced cooling and lubrication for optimal differential operation.
  • Enhanced Durability: Durable cast aluminum construction for long-lasting protection.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This product is a brilliant find. It's incredibly well-designed.

- Avi S..

December 31, 2025

Absolutely no complaints!

This product is a shining example of quality manufacturing.

- Austin S..

December 31, 2025

Absolutely no complaints!

It's a very solid and well-made product. I'm thoroughly pleased.

- Zaria Z..

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