How old is a Mariner 60 HP outboard motor with serial number 14407373?

To determine the age of a Mariner 60 HP outboard motor with the serial number 14407373, you would typically need to reference the manufacturer's production year associated with that specific serial number. Mariner outboard motors were produced in various years, so checking with the manufacturer or a reliable database that tracks serial numbers can provide the exact year of manufacture. If you can find the production year, you can subtract that from the current year to find its age.