ARB Under Vehicle Protection

The underbody of your 4WD is one of the areas most susceptible to damage when travelling off road. Whilst most factory protection is sufficient for protecting your vehicle from stone damage, a more robust solution is required to provide protection from rocks, stumps and ruts encountered in more challenging terrain.

Vehicle specific, ARB Under Vehicle Protection sets includes protection panels which are directly bolted onto the chassis to provide protection from the ARB bull bar (if fitted) to the transfer case.

ARB differential covers are also available for a range of vehicles, and have been specifically engineered to protect both the differential and the ring and pinion set from off road hazards.

Key Features

ARB’s under vehicle protection systems are specifically designed for each vehicle and engineered to provide a shield for vulnerable under body components such as the steering, sump, transmission and transfer case.

  • Pressed and folded 3mm laser cut steel provides more strength than folded steel alone and allows optimum strength to weight ratio
  • Securely bolted to the vehicle’s chassis providing outstanding structural integrity
  • All steel components are zinc plated and powder coated in a silver textured finish
  • Recessed mounting bolts are protected and easy to remove for vehicle servicing.

ARB Diff Covers

When off road, it is inevitable that you’ll encounter obstacles that could potentially inflict expensive damage on your differential. ARB’s differential cover provides increased protection over factory diff covers, giving you piece of mind to tackle more challenging terrain.

Each cover is manufactured from high tensile nodule iron to protect the ring and pinion set whilst computer optimised cross bracing increases the structural integrity of the entire axle.

ARB diff covers are powder coated either red or black, CNC machined, then clear coated for a durable, professional, long lasting finish.

Key Features

  • Approach/departure angle optimised by angled exterior surface
  • Prolonged carrier bearing life due to extra support to the bearing alignment
  • Additional housing strength helps keep the ring and pinion gears meshing on the flat faces of the teeth, greatly increasing ring and pinion life and overall maximum load strength
  • Top quality, high power neodymium magnets are used in both the drain plug and the dipstick to collect metallic wear particles as the vehicle moves
  • Magnet location in the end of the dipstick allows the oil to be checked for tell-tale signs of internal damage

  • Low profile drain plug design resists damage from obstacles
  • Combination of the high filler point and dipstick allows the oil to be checked for water contamination without having to drain the oil
  • Unique dipstick/filler cap design allows differential oil level to be adjusted for customised high driveline angles
  • All hardware is zinc plated
  • Tensile cap screws (supplied) are recessed for protection against obstacles which might damage or loosen them

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A comprehensive guide to our entire range of 4x4 accessories, ready to view online now.

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Contains ARB's recommended retail pricing and a full list of corresponding part numbers.

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ARB 4x4 Accessories