The ARB diff cover (Part Number: 0750012) provides a robust, heavy-duty upgrade for the differential in automobile systems, specifically engineered for the Jeep Wrangler JL Sport, Sahara, and Rubicon models with the M220 rear axle.
This advanced differential cover is designed to protect the rear differential and internal components, like the ring and pinion set, against impact damage from off-road hazards. Constructed from high-tensile nodular iron, it is inherently tougher and harder than standard carbon steel, preventing expensive damage to your vehicle differential assembly.
Key Features and Engineering Details
- Heavy-Duty Nodular Iron Structure: Utilizes solid nodular iron, significantly stronger than stock stamped steel differential covers, offering superior protection from obstacles.
- Computer-Optimized Cross Brace Design: This structural reinforcement adds substantial torsional rigidity to the entire rear axle housing, which is critical for maintaining proper gear mesh and extending the life of the ring and pinion and carrier bearings.
- Integrated Fluid Management:
- Features both a drain plug and a fill plug for clean, simple fluid maintenance.
- Both plugs contain powerful rare-earth Neodymium magnets to collect minute metallic wear particles, keeping them out of suspension.
- The fill plug incorporates a dipstick, allowing for easy oil level checks and inspection for water contamination without draining the fluid, especially useful after deep water crossings.
- Optimized Off-Road Geometry: The low-profile exterior design improves both approach and departure angles, while recessed high-tensile cap screws and a low-profile drain plug resist damage from trail obstacles.
- Durable Finish: CNC machined and coated with a corrosion-resistant powder coat and clear coat for a long-lasting, professional finish.
The enhanced structural support offered by this heavy-duty arb diff cover helps ensure the longevity of your differentials and axle components during extreme off-road use.
Warranty
Installation Instructions