The world's premier traction aid, the ARB Air Locker(TM), supports off-road capability in any situation. With the push of a switch, it locks instantly, and its ultra-robust design allows for operation at any speed, letting you tackle the most grueling terrain. The advantage of the Air Locker lies in its pneumatically operated locking mechanism located inside the differential. When engaged, it prevents the internal differential gears from rotating, thereby stopping the axle shafts from rotating independently. By directly linking both wheels to the rotation of the ring gear, maximum traction is maintained 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 vehicle damage and environmental impact.
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