REAR BREATHER HOSE TAIL FITTING THREAD.

[Ern0704]

Good day, I'm looking for confirmation on the right thread for a hose tail fitting for the rear diff breather on my D40 V9X . It's spain made. It's unbelievable how difficult it is to find a small part like that in the stores! I belive is a 1/8 " BSPT THREAD can anyone confirm that for me please.

Thanks