03-18 Cummins AAM 11.5" ARB Air Locker

$1060.00

For Use With 30 Spline Axles, with ratios.
At the flick of a dash-mounted switch, compressed air is delivered to the seal housing assembly via a nylon air line.
Requires Air Compressor Sold Separately.
The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain. ARB onboard air compressor required to activate Air Lockers. Sold Separately.