Air Lockers

Air Locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB Air Lockers keep you moving in all conditions.

A common misconception suggests that a 4x4 and traction go hand in hand you cant have one without the other. The truth, however, is that most 4x4 vehicles send power to the wheels with the least amount of traction once difficult terrain is encountered. The problem is simple when one (or more) of your vehicles wheels loses traction, your highway minded factory differential directs all of your vehicles power to those spinning wheels. On road, the standard "open" differential allows each of your wheels to turn independently thus eliminating any binding during turns. Off road, this becomes a major burden as engine power will take the path of least resistance, which occurs at the wheels with little or no traction.