ARB AIR LOCKER DANA 44 30 SPLINE 3.73 & DOWN <br>#ARB RD147

Air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions. A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings. Please note: Not all units are supplied with replacement carrier bearings. Required Parts:   These parts are required for installing this product on your vehicle. CKSA12 air compressor (extremely compact, operates up to 2 air lockers, not intended for oversized tire inflation) or  CKMA12 air compressor (compact, operates up to 2 air lockers and will inflate tires when paired with a 171302) or CKMTA12 air compressor (still compact, operates up to 2 air lockers when paired with 171503, will inflate tires AND run air tools when paired with a 171302 and will run even faster when paired with 171501air tank) Optional Parts: These parts are not required for installing this product on your vehicle. ALSB1 - bracket