ARB - RD163 - Air Locker Differential GLADIATOR Torsion bars must be installed

Torsion bars must be installed with 2/3 suspension down travel and 1/3 up travel to ensure a good ride

stackable from 0 to 56mm of extra thickness

2014 and up requires heavy modification to the OEM bumper to clear swing outs

No tape or other tools required

Heavy Duty Construction: 17lb

ARB - RD163 - Air Locker Differential GLADIATOR Torsion bars must be installedThe world's premier traction aid, an ARB Air Locker keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from