Hi Dave,
I'm pretty sure I need a kit. My door handle broke, I then got a 2nd hand handle from here, which broke 2 mins after fitting - I'm thinking the bits that break must be the same part/area.
If you send I kit, would a garage be able to fit it or would I? I have little knowledge or tools.
I have a16v 1989/1990 Corrado.
Mick