Ford Performance - Bronco Hd M220 Rear Axle Diff Cover

Upgrade the protection and durability of your Bronco’s drivetrain with the Ford Performance Bronco HD M220 Rear Axle Differential Cover. Engineered for off-road strength and thermal efficiency, this heavy-duty diff cover enhances your rear axle’s resilience against impact damage while improving fluid cooling, making it an essential upgrade for serious trail use and high-load driving conditions.

Heavy-Duty Cast Aluminum Construction: Built from high-strength cast aluminum, this differential cover is engineered to provide superior protection compared to the factory unit. Its thick, reinforced housing helps shield critical internal components from rocks, debris, and trail obstacles, making it ideal for aggressive off-road driving.

Improved Thermal Performance: Designed with increased fluid capacity and integrated cooling fins, this cover helps dissipate heat more effectively during extended off-road use or towing. Maintaining optimal fluid temperatures helps preserve gear oil performance and extends the life of internal axle components.

Ford Performance Engineered Design: Designed specifically for the Bronco’s M220 rear axle, this cover ensures precise fitment and seamless integration with factory components. The Ford Performance branding and clean casting design add a functional yet premium appearance underneath your vehicle.

Direct Bolt-On Installation: This differential cover installs using factory mounting points and includes the necessary hardware for a secure fit. Installation is straightforward for experienced DIYers or professional technicians and typically requires standard tools along with proper fluid servicing procedures.

Enhanced Durability & Leak Resistance: Featuring a machined sealing surface and robust design, this cover helps ensure a reliable seal to prevent leaks even under extreme conditions. Its rugged construction resists corrosion, impacts, and long-term wear for dependable performance.

Vehicle Compatibility: Specifically designed for 2021+ Ford Bronco models equipped with the M220 rear axle, ensuring proper fitment and performance compatibility for demanding off-road applications.

Installation Guide: Download Official Ford Performance Installation Instructions (PDF)

Technical Specifications:
Material: Cast Aluminum
Axle Compatibility: M220 Rear Axle
Cooling Features: Integrated Heat Dissipation Fins
Installation Type: Direct Bolt-On Replacement

What’s in the Box:
(1) HD M220 Rear Differential Cover
(1) Mounting Hardware Kit
(1) Sealing Gasket / O-Ring