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.
ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential – RD100
Original price was: $1,091.00.$218.20Current price is: $218.20.