Fits and Up Xterra and Frontier front R200A Diffs with 29 spline axles and 12mm crown wheel bolts
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.
