This fan motor has the correct rotation which allows you to use your original fan blade.  For EARLY units only with the round evaporator.   If you are not sure which version you have please contact us. 

This fan motor does fit and work in the evaporator on Victor C-18 units too.  In most cases you will need to use the EP9 mounting bracket and an EP8F fan blade to replace the original AC Delco parts.