Where is the rest of it?
Can you give me the FV no? It is not real clear. Most of the "50's Brit trailers seem to start with FV2xxx, so this could just be a spare part no. which are usually stamped and often start with FV.
Be tomorrow before I can go out and compare mine, but the only diference appears to be the hub flange. They certainly fit a humber wheel, and are often refered to as Humber trailers.
You probably know this, but if it had round gaurds it was probably genuine British, the Aussie ones had square gaurds.
This a list of many of the FV No's as regards to vehicles, not parts.
http://tractors.wikia.com/wiki/List_...s_by_FV_number
Rich.