When replacing your blue 5mm or 6mm ARB air line with steel line with -3AN ends, you need an adapter.The 3/8" x 24 adapter screws into the brass axle housing bulkhead fitting.
When replacing your blue 5mm or 6mm ARB air line with steel line with -3AN ends, you need an adapter.The 3/8" x 24 adapter screws into the brass axle housing bulkhead fitting.