Mine has the steering axle replaced from a later VW, I have the same issue, I need an adapter from my axle to my steering wheel, but do not know what I"m looking for....
Did you find an adapter? Similar situation, I bought a NRG steering wheel with 6 holes, but the 6 holes don’t match the 6 on the old aftermarket steering hub on my Puma. I’m not sure if the steering column is the same as other VW’s so that I can search for a hub that will fit properly and also fit the new steering wheel..