Andrew,
Somehow you missed the idea.
I didn't call a dealer in SA, I called VW,SA, and they gave me the part
numbers for mud flap's, for an 85, transporter, which in turn I got
ahold of my local VW parts guy, and they gave me the prices, I live in
the Chicago area, and if you want the number for them, let me know.
Vw SA's number is;0027-41-994-4749.
Ask for Michelle.
She is a very helpful young lady.

Good Luck,

Terry