The world's premier traction aid, the ARB Air Locker(TM), enables driving in any conditions. You can engage the lock instantly with the flip of a switch, and its ultra-rugged design allows for operation at any speed, letting you tackle the most extreme terrain. The advantage of the Air Locker lies in its pneumatic locking system inside the differential. When engaged, it prevents the internal differential gears from rotating, restricting the axle shafts from spinning independently. By connecting both wheels directly to the rotation of the ring gear, maximum traction is maintained at all times. When unlocked, it operates as a conventional open differential. Vehicles equipped with Air Lockers allow for slower, safer, and more controllable driving, significantly reducing vehicle damage and environmental impact.
