The world's premier traction aid, the ARB Air Locker(TM), supports your driving under any conditions. With the flip of a switch, it engages instantly, and its ultra-durable design allows for activation at any speed. This enables you to tackle even the most extreme terrain. The advantage of the Air Locker lies in its pneumatically operated locking system located inside the differential. When activated, it prevents the internal differential gears from rotating and stops the axle shafts from spinning independently of one another. Since both wheels are linked directly to the ring gear rotation, maximum traction is maintained at all times. When disengaged, it functions like a conventional open differential. Vehicles equipped with an Air Locker can travel more slowly, safely, and with greater control, significantly reducing the risk of vehicle damage and environmental impact.
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