The ARB Air Locker is a pneumatic air-locking differential that employs a 12 volt ARB Air Compressor designed to operate a solid and durable locking mechanism inside the differential.
This design can instantly lock differentials, and allow you to handle the most challenging terrains. The kit comes complete with an air locker kit, replacement differential, activation switch, solenoid valve, and airline, with bulkhead fittings.
In order to run this part on your vehicle, these additional parts are required:
• CKSA 12 air compressor (extremely compact). Operates up to 2 air lockers. Not intended for oversized tire inflation.
• CKMTA12 air compressor (Still compact, operates up to 2 air lockers when paired with 171503, and will inflate tires and run air tools when paired with a 171302, and will run even faster when paired with 171501 air tank.