The world's premier traction aid, the ARB Air Locker(TM), supports your driving under any conditions. It provides instant locking at the flip of a switch, and its rugged design allows it to be engaged at any speed, enabling you to tackle the most demanding terrain. The advantage of the Air Locker lies in its pneumatic locking system inside the differential. When activated, it prevents the internal differential gears from rotating, keeping the axle shafts from turning independently. Both wheels are locked directly to the rotation of the ring gear, ensuring the vehicle maintains maximum traction at all times. When disengaged, it operates as a conventional open differential. Vehicles equipped with an Air Locker allow for slower, safer, and more controlled driving, significantly reducing both vehicle damage and environmental impact.
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