Ok, let me look when I get home.
I had 3 or 4 of them, but have sold a few, but pretty sure I have 1 or 2 more.
Do you think your needle is not seating in the holder, or is the holder leaking where it seals against the main body?
I suppose the other question is how do you know what's happening? Is fuel leaking past with just the electric pump running?