The ARB Air Locker differential for Dana IFS Dana30 applications features a 1.16 in. shaft and 27-spline design for 3.54-and-down ring gear ratios. It uses a pneumatically operated locking mechanism to deliver full traction on demand while reverting to an open differential when unlocked, allowing normal on-road drivability. The kit includes the Air Locker unit, activation switch, solenoid valve, air line and bulkhead fitting; an air compressor is required and sold separately.
ARB Airlocker Dana30 27Spl 3.54&Dn S/N..