ARB Differential Cover Nodular Iron Off-Road Protection

The ARB nodular iron differential cover is a heavy-duty differential cover (also called a diff cover or axle cover). It is built to protect your differential and ring and pinion set from rocks, ledges and other off-road hazards. It is made from high-tensile nodular iron and is much stronger than a standard stamped cover. This makes it a good upgrade for trail, expedition and competition use.

Key Features:

• High-tensile nodular iron construction shields the differential and ring and pinion from impact.
• Computer-optimized cross-brace design adds rigidity to the whole axle assembly.
• Extra bearing support helps keep the carrier bearings aligned, which can extend carrier bearing life.
• Recessed cap screws and a low-profile drain plug resist damage from obstacles.
• Angled exterior surfaces improve approach and departure angles.
• High-power neodymium magnets in the drain plug and dipstick collect metallic wear particles.
• Magnetic dipstick lets you check the oil for early signs of internal wear. Its filler cap design allows the oil level to be adjusted for high driveline angles.
• Powder-coated finish protects against corrosion.

ARB designs its differential covers to add durable protection and strength to the axle where it is most exposed. They are backed by ARB's 3-year warranty.