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Front Air Locker Differential Dana 30 [ARB]


Push the limits:
Engineered for the relentless, ARB Air Locker will make your vehicle a force to be reckoned with on every off-road expedition.
Dive into the rough, conquer any challenge, and let nothing stand between you and the thrill of the trail.

Front Air Locker Differential Dana 30 [ARB]

SKU: RD101



  • Front Air Locker Differential
  • Axle: Dana 30
  • Position: Front
  • Shaft: 1,16 in
  • Spline: 27
  • Ratio: 3,54 Down
  • Material: Reinforced steel
  • Color: Silver
  • High quality
  • Provides 100 percent traction on demand
  • Without affecting on-road drivability or driveline wear
  • Easy, convenient operation
  • Allows the user to concentrate on the terrain without leaving the driver’s seat
  • Two-piece design is ultra-durable and extremely strong
  • Minimal moving parts ensure maximum reliability
  • Patented timed locking mechanism offers high strength and ultra-fast unlocking
  • Elastomer bonded annular seal
  • Handles the most extreme climatic temperatures on Earth
  • With the quality guarantee of ARB

In the box:


  • Air Locker Differential
  • Activation Switch
  • Solenoid Valve
  • Air Line
  • Bulkhead Fitting
  • Installation Guide

Important notes:


Note from the manufacturer:


The world’s premier traction aid, an ARB Air Locker keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential.

When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential.

An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact.



  • Jeep Wrangler
  • Jeep Wrangler JK
  • Jeep Wrangler TJ
  • Jeep Cherokee
  • Jeep Grand Cherokee
  • Jeep CJ5
  • Jeep CJ6
  • Jeep CJ7
  • Jeep Comanche
  • Jeep Liberty
  • Jeep Scrambler
  • Jeep Wagoneer
  • Ford Bronco



Weight 13 kg
Dimensions 30 × 30 × 30 cm

Front Air locker Dana 30 ARB
Front Air Locker Differential Dana 30 [ARB]