Differentials

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.

Employs Minimal Moving Parts Ensuring Maximum Reliability

The Jeep Wrangler is the newest generation in a long heritage of extremely capable vehicles to bear the Wrangler name. That does not mean that its abilities cant be expanded. A pair of Air Locker s will give the JK on demand traction to tackle the toughest terrain, whether it is rock, clay, gravel, sand, snow or mud. ARB is happy to introduce Traction Packs, a unique option for the JK owner who wants to achieve true four wheel drive. This retail available package includes two Air Locker (front and rear axle), a compressor, and accessories for tire inflation at a $299.00 savings over individual product purchases. Since it is common for JK owners to upgrade and replace the factory axle there are currently 3 different Traction Packs available, covering the most common axle configurations.