Extreme versatility for your Scout. Air locker; air activated selectable locker; converts from open diff. to spool; push button operation; for use with 30 spline axles.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 is required to activate air lockers. Sold Separately.