The world's premier traction assist system, the ARB Air Locker(TM), supports driving in any situation. It can be engaged instantly with the flick of a switch, and its ultra-robust design allows for operation at any speed, enabling you to tackle the most demanding terrain. The advantage of the Air Locker lies in its pneumatic locking system located within the differential. When engaged, it prevents the internal differential gears from rotating, thereby stopping the axle shafts from rotating independently. Because both wheels are directly coupled to the rotation of the ring gear, the vehicle maintains maximum traction at all times. When disengaged, it functions like a conventional open differential. Vehicles equipped with an Air Locker can be driven more slowly, safely, and with greater control, significantly reducing the potential for vehicle damage and environmental impact.
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