Rear Bumper VW Golf 4 / IV

Are there different rear bumpers for the Volkswagen Golf IV?

The lower, unpainted, clip-on part is different for...
AHK or without AHK, I only want the top, painted part.
exchange.
My wife had a minor accident, and now there's a hole in [something - you need to specify what is damaged].
(upper part)

Now I've bought one cheaply on eBay, and I'd like to know...
Let's make sure it fits before I take it to get painted.

Thank you very much for your help!

If you don't happen to have a Kombi or a Bora, it's essentially the same thing.