Bush for gear box linkage

[Emjay]

Gear box went again today so I had a good root underneath. There is a bar attached to the gear box housing with a ring at one end. A rubber bush fits in this and the gear lever linkage ends with a ball which sits in said linkage. Bush has perished thus the gaer lever falls out. No wonder it has been feeling like a stick in a bag of marbles at times.
So:

Anyone have a bush or know the part number
or
Anyone have a complete bar with bush included or know the part number.

I'm going to try Audi main dealers on Monday but don't hold out much hope there.

Here's a couple of pics of said item close up. The red cable is my bodge to try and keep the 2 together for the time being.