ARB 750012 Dana M220 Differential Cover Red Powder Coated

The ARB 750012 differential cover provides heavy-duty protection for Dana M220 rear axles found in Jeep Wrangler JL and Ford Bronco applications. Constructed from high-tensile nodular iron—stronger and harder than carbon steel—this cover is engineered to shield your differential, ring and pinion gears from the punishing impacts of off-road obstacles.

Advanced Protection Features:

• Computer-optimized cross-brace design adds over 900 ft-lbs of torsional rigidity to the entire axle assembly
• Enhanced structural support helps maintain proper ring and pinion gear mesh, extending gear life and maximum load capacity
• Neodymium magnets in both the drain plug and dipstick capture metallic wear particles to prevent premature wear
• Dipstick magnet placement allows oil inspection for early detection of internal damage
• Improved carrier bearing support and alignment, especially beneficial for high-output vehicles

Trail-Optimized Design:

• Low-profile exterior surfaces maximize approach and departure angles to minimize hang-ups
• Recessed high-strength cap screws protect fasteners from trail damage
• Low-profile drain plug resists impact from obstacles
• Unique dipstick/filler cap design accommodates custom driveline angles
• Durable red powder coat finish with clear coat protection

This 12-bolt differential cover includes filler plug, drain plug, and all necessary mounting hardware. Designed specifically for Dana M220 axles with 10 ring gear bolts. Note: Not compatible with Bronco Sport models.