The world's premier traction aid, the ARB Air Locker(TM), supports your vehicle's performance in any situation. It can be engaged instantly with the flip of a switch, and thanks to its robust construction, it can be activated at any speed, allowing you to tackle the most demanding terrain. The advantage of the Air Locker is its pneumatically operated locking system built directly into the differential. When engaged, it prevents the internal gears from rotating and stops the left and right axle shafts from spinning independently. Since both wheels are locked directly to the rotation of the ring gear, maximum traction is ensured at all times. When disengaged, it operates just like a conventional open differential. Vehicles equipped with an Air Locker can be driven more safely and with greater control at lower speeds, significantly reducing both vehicle damage and environmental impact.
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