I have a 20hp Merc, serial number 3142527, that I need to know what year. The search tool at Mercury's website returned an error because pre-1980 serial numbers are only 7 digits, and the tool requires 8. Thanks in advance.
I have a 20hp Merc, serial number 3142527, that I need to know what year. The search tool at Mercury's website returned an error because pre-1980 serial numbers are only 7 digits, and the tool requires 8. Thanks in advance.
