This is the push-in fitting that connects the 6mm black nylon air line to your ARB Air Locker's solenoid and differential housing bulkhead. These fittings are exposed to the elements and can be damaged by rocks and debris out on the tracks. The internal seals can also wear out, causing critical air leaks. If this fitting fails, your compressor will run continuously and your diff lock will not engage, leaving you without traction when you need it most.
This is a universal fitting for ARB Air Locker systems. Please confirm this is the correct component for your setup. Please contact us with your VIN details if you require further assistance to confirm fitment.