18-24 Wragler JL Rear Diff Cover Dana M220

The AFE POWER 18-24 Wrangler JL Rear Diff Cover Dana M220 is engineered for serious off-road enthusiasts and Jeep owners who demand maximum protection for their drivetrain in extreme conditions. Whether you're navigating rocky terrain, deep water crossings, or high-speed trail runs, the factory differential cover leaves your Dana M220 vulnerable to impact damage and fluid contamination. This premium aftermarket solution replaces the OEM cover with a reinforced design that shields your rear differential from obstacles, debris, and thermal stress while maintaining proper cooling and lubrication flow.

AFE POWER's Dana M220 rear diff cover combines aluminum construction with strategic ribbing and reinforcement to absorb impacts without cracking or leaking. The cover is precisely engineered to fit the unique geometry of the Dana M220 axle used in 2018–2024 JL platform Wranglers, ensuring a leak-free seal that protects critical differential fluid while allowing optimal heat dissipation during extended driving. The design incorporates a drain plug for routine maintenance and is finished with a durable coating that resists corrosion from moisture, salt, and chemical exposure—critical for vehicles that see water crossings or coastal environments.

Ideal for JL Wrangler owners running lifted suspensions, larger tires, or modified gearing, this cover is essential insurance against differential failure in aggressive terrain. Installation is straightforward for experienced DIY mechanics or professional shops, requiring only basic tools and removal of the factory cover. Weighing 11.84 lbs and measuring 14.65 x 5.85 x 19.95 inches, it's a direct bolt-on replacement with no modifications needed to your vehicle's suspension or axle housing, making it the preferred choice for stock and modified Wrangler JL platforms.