Summary:
For a repair of the inside of the cylinder are some possiblyties around. I think not the bargain or the easy way. The summerary includes MANY hours of research.
For a bargain: some TWR cylinders are around for about 20,-EUR. There are two ones where can made a hybrid. This hybrid
needs a special spacer which cures the bores of the fixing screws from 54mm up to 70mm.
The wonderful thing: a late 1990ies SAAB 2000 Hatch cylinder will match. Match? Not real, it needs a 12mm screw to the hose.
The MOG has a 10mm. So there I need a special made hose.
The TWR idea is cheap, but a lot of work and improvement. At a new car.
The SAAB idea: a benefit of about 50,- EUR.
So I go „plug and play“ and fit the original part.
Greets René