The world-leading traction aid, the ARB Air Locker(TM), supports driving under any conditions. It can be engaged instantly with the flip of a switch, and its robust design allows for operation at any speed, enabling it to tackle even the most extreme terrain. The advantage of the Air Locker lies in its pneumatic locking system located inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating, thereby preventing the axle shafts from rotating independently of one another. Since both wheels are directly linked 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 the risk of vehicle damage and environmental impact.
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