AIR LOCKER
FEATURES
AIR LOCKER DESTRUCTION TEST
In order to continually improve the product, our engineers are constantly trying to break Air Lockers. We even built a specialised test rig to allow us to place torques on the Air Locker far in excess of what’s possible in the field. In this static torque failure test, we used a high performance Dana 44, 33 spline diff with the best axle shaft we could get our hands on to put the Air Locker to the ultimate test.


FORGED GEARS & TWO PIECE DESIGN
All models include a 2-piece nodular steel housing for rigidity and exacting tolerances, housing four forged and hardened spider gears to handle extreme axle loads. ARB’s patented ‘timed gear’ design and high-temperature resistant seals ensure responsive activation under the most extreme climatic conditions on earth.

5 YEAR WARRANTY
For total peace of mind, all ARB Air Lockers are backed by a comprehensive, five year, unlimited-kilometre warranty. Coupled with ARB’s extensive domestic and international network of stores and distributors, you can be sure we’ll be there to support you in the unlikely event of an issue.


OFFICIAL LOCKING DIFFERENTIAL OF ULTRA4 RACING & KOH
The ARB Air Locker and ARB Air Compressor, are the official locking differential and air compressor of the Ultra4 race series and King of the Hammers, which are regarded as some of the most technically challenging races in the world.
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SUBSCRIBE TO Warrnambool Offroad
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