I have found that buying genuine parts from nissan [especially B110] is greatly determined by the "spare parts guy" that serves you and how enthusiastic they are in locating , what your after.

I have had several instances where I was told NLA, when in fact the individual couldnt get off there fat arse and have a real go at locating what you need. great example would be the heater hose set [all 3] for a B110.

Dont give up until all leads have been exhausted, ring around. I have found most country dealerships are typically more helpful.

Better still if you can provide Nissan with the exact part number, your chances will be improved.

Friday arvo rant over.

cheers
benny