aFe Power Machined Pro Series Diff Cover Dana 44

1997–2018 Jeep Grand Cherokee / Wrangler Various Engines

Part #: 46-70162

Overview

The aFe Power Machined Pro Series Differential Cover for Dana 44 axles is designed to provide enhanced protection and style for Jeep Grand Cherokee and Wrangler models from 1997 through 2018. Built for off-road enthusiasts and daily drivers alike, this cover safeguards your differential from impact damage while improving the overall durability of your drivetrain. Its robust construction and thoughtful design make it an essential upgrade for those looking to extend the life of their axle components and maintain optimal performance under demanding conditions.

Whether you’re tackling rocky trails or cruising on the highway, this differential cover offers both functional and aesthetic benefits, combining rugged strength with a sleek machined finish and the aFe Power logo for a distinctive look.

Key Features

Engineered for durability and performance, the aFe Power Machined Pro Series Diff Cover includes a range of features designed to protect and enhance your Jeep’s Dana 44 differential:

• Constructed from heavy-duty nodular (ductile) iron for superior strength and impact resistance
• Powder coated gloss black finish with machined cooling fins for improved heat dissipation
• Recessed hardware and smooth design reduce rock hang-up and improve approach and departure angles
• Shrouded magnetic drain plug and 6-inch deep reach magnet capture metal particles to protect internal gears
• Increased fluid capacity helps maintain cooler operating temperatures for extended differential life
• Machined O-ring groove ensures a tight, leak-free seal for reliable performance
• Includes all necessary mounting hardware for straightforward installation

Construction & Design

The differential cover is precision-crafted from nodular iron, a material known for its excellent tensile strength and resistance to cracking under stress. This heavy-duty construction provides a robust shield against rocks, debris, and other trail hazards that can damage the factory cover. The cover’s design features machined cooling fins that increase surface area, promoting better heat dissipation to keep differential fluid temperatures in check during intense off-road use or heavy towing.

The powder coated gloss black finish not only adds corrosion resistance but also enhances the visual appeal of your Jeep’s undercarriage. Recessed hardware and a shrouded drain plug minimize snagging on obstacles, improving your vehicle’s off-road capability by reducing the risk of damage and improving clearance angles.

Installation & Fitment

Installation of the aFe Power Machined Pro Series Diff Cover is straightforward and requires no special modifications. It is designed to be a direct bolt-on replacement for Dana 44 differentials on select Jeep Grand Cherokee and Wrangler models spanning 1997 to 2018. The kit includes all necessary hardware and a machined O-ring groove to ensure a secure, leak-free fit.

This cover fits the following Jeep applications:

• 1997–1998 Jeep Grand Cherokee 5.2L V8
• 1997–2004 Jeep Grand Cherokee 4.0L I6
• 2005–2008 Jeep Grand Cherokee 3.7L V6
• 2005–2008 Jeep Grand Cherokee 5.7L Hemi
• 2006–2008 Jeep Grand Cherokee 6.1L SRT8
• 1997–2006 Jeep Wrangler 4.0L I6
• 1997–2002 Jeep Wrangler 2.5L I4
• 2007–2011 Jeep Wrangler 3.8L V6
• 2012–2017 Jeep Wrangler 3.6L V6
• 2018 Jeep Wrangler JK 3.6L V6

What's Included

• aFe Power Machined Pro Series Dana 44 Differential Cover
• All necessary mounting hardware
• Machined O-ring for leak-free sealing
• Magnetic drain plug

Ideal For

This differential cover is ideal for Jeep owners who demand enhanced protection for their Dana 44 axles, especially those who frequently drive off-road or in rugged conditions. It is perfect for enthusiasts looking to upgrade their vehicle’s durability and cooling capacity while adding a clean, machined aesthetic to their drivetrain components. Whether you’re a weekend trail rider, a daily driver, or a performance enthusiast, this cover offers reliable protection and improved longevity for your differential.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.