ARB Air Locker for Dana 50 applications with a 30-spline shaft converts an open differential into a selectable locker to deliver full traction on demand. The pneumatically actuated unit ties axle shafts to the ring gear when engaged and behaves as a standard differential when unlocked. The kit includes the locker assembly, activation switch, solenoid valve, air line and bulkhead fitting; an air compressor is required separately.
ARB Airlocker Dana 50 30 Spl S/N