aFe Street Series Dana 44 Diff Cover

1997–2018 Jeep Wrangler 2.5L I4, 4.0L I6, 3.8L V6, 3.6L V6

Part #: 46-71110A

Overview

The aFe Street Series Dana 44 Differential Cover is engineered to provide superior protection and enhanced cooling for your Jeep Wrangler’s rear axle. Designed specifically for 1997 through 2018 Jeep Wrangler models equipped with Dana 44 axles, this diff cover is a perfect upgrade for off-road enthusiasts and daily drivers alike who demand durability and reliability. Its robust construction and innovative cooling features help maintain optimal differential temperatures, extending the life of your axle components under demanding conditions.

Whether you’re tackling rugged trails or cruising on the highway, this differential cover offers peace of mind by reinforcing the factory axle housing and improving heat dissipation. It’s an ideal solution for Jeep owners looking to enhance both the performance and appearance of their vehicle’s rear end.

Key Features

The aFe Street Series Dana 44 Diff Cover combines rugged construction with smart engineering to deliver lasting performance and protection:

• Durable cast aluminum construction with reinforced ribs for maximum strength and impact resistance
• Machined cooling fins on both internal and external surfaces to efficiently transfer heat away from the differential fluid
• Approximately 2-quart fluid capacity at factory fill level, ensuring proper lubrication and cooling
• Magnetic drain plug captures metal particles and debris, protecting internal gears and bearings
• 1/8" NPT calibration plug preset to factory fluid level prevents accidental overfilling during maintenance
• Includes all necessary hardware for straightforward installation
• Precision fitment for Jeep Wrangler Dana 44 axles from 1997 to 2018, covering multiple engine options
• Enhances rear axle durability without requiring modifications to the vehicle

Construction & Design

Crafted from high-quality cast aluminum, the aFe Street Series differential cover is built to withstand harsh off-road environments while providing excellent thermal management. The reinforced ribs add structural rigidity, reducing the risk of damage from impacts or rough terrain. The machined fins are strategically designed to increase surface area, promoting efficient heat dissipation from the differential fluid to the surrounding air. This helps maintain cooler operating temperatures, which is critical for prolonging the life of your axle components and maintaining consistent performance.

The magnetic drain plug is a thoughtful addition that captures metal shavings and contaminants, preventing premature wear inside the differential. The included calibration plug ensures the fluid level is set precisely to factory specifications, eliminating guesswork during servicing.

Installation & Fitment

Installation of the aFe Street Series Dana 44 Diff Cover is straightforward and requires no special modifications. The cover is designed to bolt directly onto the factory axle housing of Jeep Wranglers equipped with Dana 44 axles from 1997 through 2018. All necessary mounting hardware is included, allowing for a hassle-free upgrade. Routine differential fluid changes can be performed easily thanks to the magnetic drain plug and calibration plug.

This cover fits a wide range of Jeep Wrangler engines, including the 2.5L I4 (1997–2002), 4.0L I6 (1997–2006), 3.8L V6 (2007–2011), and 3.6L V6 (2012–2018), ensuring compatibility across multiple model years and powertrains.

What's Included

• Cast aluminum Dana 44 differential cover with machined cooling fins
• Magnetic drain plug
• 1/8" NPT calibration plug preset to factory fluid level
• Complete mounting hardware kit
• Installation instructions

Ideal For

This differential cover is ideal for Jeep Wrangler owners who want to enhance the durability and cooling efficiency of their Dana 44 rear axle. It is especially beneficial for off-road enthusiasts, daily drivers in hot climates, and anyone looking to upgrade their axle protection without compromising factory fitment or requiring extensive modifications. The aFe Street Series cover offers a reliable, long-lasting solution that combines performance engineering with rugged style.

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.