Finally found a post office with shipping boxes...
Mike, I'll ship out the motor tomorrow. Here a pic of the gears and the motor itself. This motor and gear has not been installed, NOS from Germany and my spare motor. Should be a good gear model as it has not been used or worn. You can use the motor to fit and test the new gears.
I'll include a Torx screwdriver to open the case. While there are four gears, the two nylon looking ones are the ones that usually fail. There is a rubber union piece in between the gears to hold them together.
Thanks again for attempting this fabrication. Cheers, Rich