When replacing your blue 5 mm. or 6 mm. ARB air line with steel line with -3AN ends, you need an adapter.
The 1/8″ NPT adapter is what you need at your regulator outlet port, your pneumatic toggle switches, or in a standard air manifold with pipe thread ports.
The 3/8″ x 24 adapter screws into the brass axle housing bulkhead fitting.
The 1/8″ BSP adapter screws into your solenoid outlet port. Note this is a 8BSP-P (parallel/straight) thread with an O-Ring.
