aFe Street Series Rear Differential Cover

1994–2002 Dodge Ram 2500 / 3500

Part #: 46-70030

Overview

The aFe Street Series Rear Differential Cover is a premium upgrade designed specifically for Dodge Ram 2500 and 3500 trucks from 1994 to 2002. Engineered to enhance the durability and cooling efficiency of your rear axle, this differential cover is ideal for off-road enthusiasts, heavy-duty users, and anyone looking to improve drivetrain reliability. By increasing fluid capacity and optimizing heat dissipation, it helps maintain ideal operating temperatures even under demanding conditions such as towing heavy loads or navigating rugged terrain.

Built to protect your vehicle’s vital rear differential components from impacts and debris, the aFe Street Series cover ensures long-lasting performance and peace of mind. Whether you’re tackling rocky trails or hauling in hot climates, this cover is a robust solution to extend the life of your drivetrain.

Key Features

The aFe Street Series Rear Differential Cover offers a comprehensive set of features that improve both protection and performance:

• Increased 5-quart fluid capacity for enhanced cooling and lubrication
• Precision-machined internal and external fins to maximize heat dissipation
• Large neodymium magnetic drain plug captures metal particles to protect gears
• Heavy-duty cast aluminum construction resists impacts from rocks and trail hazards
• Durable black powder-coated finish option for superior corrosion resistance
• Includes all necessary hardware for a straightforward, direct bolt-on installation
• Specifically designed to fit 1994–2002 Dodge Ram 2500 and 3500 models

Construction & Design

Crafted from high-quality cast aluminum, the aFe Street Series Rear Differential Cover balances strength and lightweight design to withstand the rigors of off-road driving and heavy-duty use. The integrated machined fins increase the surface area, promoting efficient heat transfer from the differential fluid to the surrounding air. This helps prevent overheating during extended towing or high-load operation, preserving the integrity of your rear axle components.

The magnetic drain plug features a powerful neodymium magnet that attracts and holds metal shavings and debris, reducing wear on internal gears and extending differential life. The optional black powder-coated finish provides an additional layer of protection against corrosion, ensuring the cover maintains its durability and appearance over time.

Installation & Fitment

Installation is designed to be simple and hassle-free, with the aFe Street Series Rear Differential Cover serving as a direct bolt-on replacement for the factory cover on 1994–2002 Dodge Ram 2500 and 3500 trucks. The package includes all necessary mounting hardware, allowing both professional installers and DIY enthusiasts to upgrade their rear axle protection without modifications or special tools.

What's Included

• aFe Street Series Rear Differential Cover
• Neodymium magnetic drain plug
• Complete mounting hardware kit
• Installation instructions

Ideal For

This differential cover is perfect for Dodge Ram 2500 and 3500 owners who frequently tow heavy loads, drive in hot climates, or take their trucks off-road. It is especially beneficial for those seeking to extend the life of their rear differential by improving fluid cooling and protecting internal components from metal debris and external damage. Whether you’re a weekend adventurer or a professional relying on your truck for demanding tasks, the aFe Street Series Rear Differential Cover delivers enhanced durability and drivetrain performance.

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