SKU: RD188 ARB Air Locker Dana 60XHD 4.56 & UP 40 Spline - RD188
The ARB Dana 60 40 Spline Air Locker is the premium option in on-demand traction. ARB air lockers provide maximum traction for the most demanding off-road situations. ARB Air Lockers use a pneumatically controlled locking mechanism to switch between an open carrier and a fully locked differential. Once installed, all it takes is the simple flip of a switch to go from an open differential that works well on the street to a spool that provides 100% traction to both wheels off-road.ARB Air Lockers are currently available in over 100 configurations to suit a wide range of 4x4 vehicles from around the world and can be installed in both the front and rear axles.