The ARB Air Locker™, one of the world's leading traction aid devices, supports driving under any conditions. You can engage the lock instantly with the flip of a switch, and its ultra-robust design allows it to be activated at any speed, enabling you to tackle the most demanding terrain. The advantage of the Air Locker lies in its integrated pneumatic locking system. When activated, it prevents the internal differential gears from rotating, which in turn stops the axle shafts from rotating independently. Because both wheels are locked 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 with greater control, significantly reducing both vehicle damage and environmental impact.
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