The world's premier traction aid, the ARB Air Locker(TM), keeps you moving in any conditions. A flick of a switch provides instant locking, and its ultra-rugged design allows for operation at any speed, enabling you to tackle the most punishing terrain. The advantage of the Air Locker lies in its pneumatically operated locking system within the differential. When engaged, it prevents the internal differential gears from rotating, thereby stopping the axle shafts from spinning independently. With both wheels locked directly to the rotation of the ring gear, the vehicle always maintains maximum traction. When disengaged, it operates just like a conventional open differential. Vehicles equipped with an Air Locker can travel more slowly, safely, and with greater control, significantly reducing both vehicle damage and environmental impact.
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