Well I went to a local Ford wreckers down here in the western suburbs of melbourne.
The XA - XC hinges look nothing like XD-XF/H so I asked the owner about the removable pins. He told me it was more than likely an aftermarket hinge.
I though I would do a search on rare-spares web site..... and low and behold I found what I was looking for. Is called a Door Hinge Repair Kit for $17.95 + p&h. They also sell the door hinge bushes as well.
I'll try posing a picture:
These are exactly like the one I found on the door of the ute.
Anyhow thank you all again