The world's premier traction aid, the ARB Air Locker(TM), provides reliable support in any driving situation. It can be engaged instantly at the flick of a switch, and its ultra-durable design allows for operation at any speed, enabling it to handle even the most extreme 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 spinning independently. Because both wheels are directly linked to the rotation of the ring gear, maximum traction is maintained at all times. When disengaged, it operates as a standard 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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