The world-class traction aid, ARB Air Locker(TM), supports your driving in any situation. With the flip of a switch, it locks instantly, and its robust design allows for activation at any speed, enabling you to tackle the most demanding terrain. The advantage of the Air Locker lies in its pneumatic locking system within the differential. When engaged, it prevents the internal differential gears from rotating, thereby restricting the axle shafts from spinning independently. Since both wheels are locked to the rotation of the ring gear, maximum traction is ensured at all times. When disengaged, it operates as a standard open differential. Vehicles equipped with an Air Locker can drive more slowly, safely, and in a controlled manner, significantly reducing the risk of vehicle damage and environmental impact.
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