1973 18 hp evinrude part number

[stl]

I need to order a impeller and plate for the above mentioned motor. For some reason I can't seem to find the sierra or omc number on any of my usual sources. Thanks for the help.

 

[rickdb1boat]

Re: 1973 18 hp evinrude part number

The impeller part number is OMC# 775518 and the Sierra part number is #183002. The plate number is OMC# 303069 and Sierra # 183103
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[stl]

Re: 1973 18 hp evinrude part number

Thanks Rick, Maybe it was too much scotch