The world's premier traction aid, the ARB Air Locker(TM), supports your travel in all conditions. With the push of a switch, the Air Locker engages instantly, and its exceptionally robust design allows for operation at any speed. This enables you to take on the most challenging terrain. The advantage of the Air Locker lies in its pneumatically operated locking system inside the differential. When engaged, it prevents the internal differential gears from rotating, keeping the axle shafts from turning independently of each other. By locking both wheels directly to the rotation of the ring gear, maximum traction is maintained at all times. When disengaged, it functions just like a conventional open differential. Vehicles equipped with an Air Locker can be driven more slowly, safely, and in a controlled manner, significantly reducing the risk of vehicle damage and environmental impact.
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