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While your four-wheel-drive is designed to receive power (drive) to all four wheels, power can only be delivered to a maximum of two wheels at any one time without the assistance of a differential lock.
ARB offers one of the world’s most famous and proven locking differentials, the ARB Air Locker. Air Lockers are an Australian designed and manufactured selectable differential locker that can be activated at the flick of a switch at any speed.
Of the many ARB products seen in off road competition, it’s the one you can’t see that makes the difference. ARB Air Lockers continue to dominate the world’s toughest off road events as they are used by some of the biggest names in off road competition.
Ever wondered how a genuine ARB Air Locker is manufactured? Wonder no more as we put you inside the machines that make the world’s best 4×4 traction aid, right here at our global headquarters in Melbourne, Australia.
A comprehensive guide to vehicle specific Air Locker applications and part numbers.
For the full range of spare parts available for ARB Air Lockers, please download our Service and Parts Manual.