The serial number 0G842029 indicates that the 2-stroke Mercury 225hp Saltwater outboard motor was manufactured in 2000. Mercury Marine uses a specific serial number format that allows you to identify the year of production, and the prefix "0G" corresponds to that year.
The 20HP Mercury outboard with serial number 9137627 was made in 1979.
The serial number 9137327 for a 20 HP Mercury Outboard is not not listed in the Mercury Marine parts catalog.
To determine the age of a Mercury outboard, you will need to know the engine serial number, and the horsepower rating.
A 9.9 hp Mercury, serial number OG031959, is a 1995 year model outboard.
Two things are needed to determine the age of a Mercury outboard, the serial number, and the horsepower rating.
A 9.9hp Mercury outboard, serial number OB120743, is a 1987 year model.
An 20 hp Mercury outboard, serial number 3143107, is a 1971 year model.
Two items are needed to determine the age of a Mercury outboard, the serial number and the horsepower rating.
In order to determine the age of a Mercury outboard, in addition to the the serial number, the horsepower is needed.
A 35hp Mercury outboard, serial number A184641, 1985 year model.
A 9.8 hp Mercury outboard, serial number 2389278, is a 1968 year model.