aFe Pro Series Rear Differential Cover

2021–2022 Ram 1500 TRX 6.2L HEMI V8

Part #: 46-71280B

Overview

The aFe Pro Series Rear Differential Cover is designed to enhance the durability and performance of your Ram 1500 TRX equipped with the powerful 6.2L HEMI V8 engine. Crafted with high-quality materials and precision engineering, this differential cover provides superior protection for your vehicle’s rear differential, especially during demanding off-road adventures or spirited driving on the street. Its robust construction helps support increased heat dissipation and fluid capacity, ensuring your differential stays cooler and operates efficiently under heavy loads.

Ideal for enthusiasts who seek to improve their truck’s reliability and longevity, the Pro Series Differential Cover combines functional performance with a sleek, aggressive look. Whether you're tackling rugged terrains or maximizing on-road performance, this cover is a smart upgrade that offers both protection and style.

Key Features

The aFe Pro Series Rear Differential Cover boasts a range of features designed to improve your vehicle’s performance and durability:

• Constructed from durable, lightweight aluminum with a black finish and machined fins for enhanced heat dissipation.
• Machined fins increase surface area, helping to reduce operating temperatures during heavy-duty use.
• Reinforced design with a thick wall structure provides superior protection against impacts, debris, and rough terrain.
• Increased fluid capacity helps maintain optimal lubrication, reducing wear and extending differential life.
• Precision CNC-machined for a perfect fit and easy installation using factory mounting points.
• Corrosion-resistant coating ensures long-lasting performance in harsh environments.
• Enhanced aesthetics with a sleek black finish and machined accents, giving your truck a rugged, customized look.
• Supports high-performance driving conditions, including off-road adventures and towing applications.

Construction & Design

The aFe Pro Series Differential Cover is engineered from high-grade aluminum, combining strength with lightweight properties to avoid adding unnecessary weight to your vehicle. Its one-piece, CNC-machined construction guarantees precise fitment and seamless integration with your Ram 1500 TRX. The machined fins are strategically designed to maximize surface area, promoting efficient heat transfer and helping to keep differential temperatures in check during intense driving conditions. The black anodized finish not only enhances durability but also provides a sleek, aggressive appearance that complements the truck’s rugged styling.

Designed with durability in mind, this differential cover features reinforced walls and a thick wall construction that withstands impacts and rough terrain. The increased fluid capacity ensures your differential remains well-lubricated, supporting consistent performance and reducing the risk of overheating or fluid breakdown. Overall, the design emphasizes longevity, heat management, and ease of installation, making it a reliable upgrade for your vehicle.

Installation & Fitment

The aFe Pro Series Rear Differential Cover is designed for a straightforward, bolt-on installation. It mounts directly to your Ram 1500 TRX using the factory mounting points, with no cutting, drilling, or additional modifications required. The included hardware and detailed instructions make the installation process quick and hassle-free, typically achievable with basic hand tools. Once installed, you’ll benefit from enhanced differential protection and improved heat management without sacrificing drivability or requiring any tuning.

• Easy bolt-on installation with factory mounting points
• No cutting, drilling, or tuning necessary
• Includes all necessary hardware and instructions

What's Included

• Pro Series Rear Differential Cover in black finish
• All mounting hardware and gaskets
• Installation instructions

Ideal For

This differential cover is perfect for off-road enthusiasts, towing professionals, and street drivers who want to protect their differential from impacts and excessive heat. It’s an excellent upgrade for those looking to extend the lifespan of their rear differential while adding a rugged, performance-oriented appearance to their Ram 1500 TRX.