One of the world's leading traction aids, the ARB Air Locker(TM) supports your driving in any situation. With a simple flip of a switch, the Air Locker instantly engages, and its ultra-durable design allows for operation at any speed, enabling you to tackle even the most challenging terrain. The advantage of the Air Locker lies in its pneumatically operated locking system located inside the differential. When activated, it prevents the internal differential gears from rotating, restricting the left and right axle shafts from turning independently. By linking both wheels directly to the rotation of the ring gear, maximum traction is maintained at all times. When disengaged, it functions as a standard open differential. Vehicles equipped with an Air Locker can travel at lower speeds with greater safety and control, significantly reducing both vehicle damage and environmental impact.
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