aFe Pro Series Differential Covers

2018–2021 Jeep Wrangler 2.0L Turbo / 3.6L V6

Part #: 46-7101AB

Overview

The aFe Pro Series Front and Rear Differential Cover Kit is engineered to provide superior protection and enhanced durability for your Jeep Wrangler’s axle differentials. Designed specifically for 2018 to 2021 Jeep Wrangler models equipped with 2.0L Turbo or 3.6L V6 engines, these covers offer a robust upgrade over factory components. Whether you’re tackling rugged off-road trails or cruising on the street, these differential covers safeguard your axles from impacts, debris, and wear, ensuring long-lasting performance and reliability.

Built for Jeep enthusiasts who demand both strength and style, the aFe Pro Series covers combine functional engineering with aggressive aesthetics. The machined fins not only improve heat dissipation but also add a distinctive look that complements your Wrangler’s rugged character.

Key Features

Engineered for durability and ease of maintenance, the aFe Pro Series Differential Covers include several advanced features:

• Constructed from heavy-duty cast aluminum for maximum strength and corrosion resistance
• Reinforced ribs provide added structural integrity to withstand off-road impacts
• Wrinkle black powder-coated finish enhances durability and offers a sleek, aggressive appearance
• Machined fins improve heat dissipation to help maintain optimal differential temperatures
• Integrated oil level sight glass allows quick and easy fluid level checks without removal
• Deep reach magnetic fill plug captures metal particles to protect internal components
• Includes all necessary hardware for straightforward, bolt-on installation
• Designed specifically for front and rear axles of 2018–2021 Jeep Wrangler 2.0L Turbo and 3.6L V6 models

Construction & Design

The aFe Pro Series Differential Covers are precision-crafted from premium cast aluminum, chosen for its excellent strength-to-weight ratio and resistance to corrosion. The covers feature reinforced ribs that enhance rigidity and protect against deformation from off-road hazards. The wrinkle black powder-coating not only provides a durable protective layer but also resists chipping and fading under harsh conditions.

Machined fins are strategically integrated into the design to increase surface area, promoting efficient heat dissipation. This helps reduce the risk of overheating during demanding driving scenarios, preserving the longevity of your differential components.

Installation & Fitment

Installation is straightforward with the included hardware, designed to fit the factory bolt pattern of both front and rear differentials on 2018–2021 Jeep Wrangler models with 2.0L Turbo and 3.6L V6 engines. No modifications or special tools are required, making it an ideal upgrade for DIY enthusiasts and professional installers alike. The kit replaces the stock covers directly, ensuring a secure and leak-free fit.

What's Included

• Front differential cover with machined fins and oil level sight glass
• Rear differential cover with machined fins and oil level sight glass
• Deep reach magnetic fill plugs for both covers
• Complete set of mounting hardware for front and rear installation
• Installation instructions

Ideal For

This differential cover kit is perfect for Jeep Wrangler owners who want to upgrade their vehicle’s axle protection without sacrificing style or functionality. It is especially suited for off-road enthusiasts, daily drivers seeking enhanced durability, and anyone looking to maintain optimal differential performance through improved cooling and fluid monitoring.

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.