Welcome to the new Wizard Outboard Forum.
Trying to find info on the following outboard motor...
Wizard by Western Auto Supply Co.
The model number is C0C6620A17
The serial number is 10238
It is a 20 hp.
Can anyone advise what year this is and where I would find manuals & parts for it?
You have a Chrysler built Wizard, and it is either a 1971 or 1972 (there is pretty much no difference between the two years). For Parts, I would start here: