Type IV engine - does anyone have a pic of the plastic alternator disk?

hi
Does anyone have a pic and the dimensions of the plastic disk that sits behind the alternator on a 2.0 aircooled bay engine?
I think I have one off a t25 are they the same?
Any help welcome
Cheers
Elizabeth

 

Probably not that helpful but this is the one that came off my Bay 2.0 engine.

It's melted as you can see but it might give you an idea of what it should look like.

Good luck in finding one, my second hand replacement came from Canada after searching high and low for one.

 

Let the search begin... anyone have one they are willing to part with

 

I bought a load a while ago from be classics in Germany. I have one I keep for myself as a spare and I have one with the tag part if you could manufacture something?

 

Anyone have one lurking anywhere

 

I don't have one either but here's a pic - might be able to gauge its dimensions? They're a bit like hen's teeth aren't they.