The world's premier traction aid, the ARB Air Locker(TM), allows you to drive in any conditions. With the push of a button, it locks instantly, and its ultra-durable design allows it to be engaged at any speed, letting you tackle the most grueling terrain. The advantage of the Air Locker lies in its pneumatically operated locking system inside the differential. When activated, it prevents the internal differential gears from rotating, which stops 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 unlocked, it operates just like a conventional open differential. Vehicles equipped with an Air Locker can be driven more slowly, safely, and with greater control, significantly reducing both vehicle damage and environmental impact.
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