WTB: Thorens Excelda drive gear

[erunltd]

I need to replace the drive gear on a Thorens Excelda I am restoring.
The picture shows the gear in question. It appears to be a fibre gear
that has worn so that it no longer makes contact with the governor
worm gear. If you have the part or a motor with a good drive gear, I would
be interested. Thx for looking through your parts.