In the age of 25 the plastic are breakable, as many Alpine owners nows.
After looking for another I had to repair and repair...
1. Repair with epoxy and fiberglass.
2. Water Sanding and filling.
3. Paint with "Maragloss" in correct gray color.
4. To get the rubber surface, I use clear "Plasti dip"
5. The result was the result is sufficiently good to be part of a restored