A 70hp Mercury outboard, with serial number 5354187, is a 1979 year model.
A 9.8hp Mercury outboard, serial number 1580146, is a 1963 year model.
Serial number 5318268, Mercury 9.8hp was built in 1979.
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 outboard, serial number OB235459 is a 1988 model.
A 35hp Mercury outboard, serial number 6445947, would be a 1984 model.
Two things are needed to determine the age of a Mercury outboard, the serial number, and the horsepower rating.
A 9.9 hp Mercury, serial number OG031959, is a 1995 year model outboard.
Two items are needed to determine the age of a Mercury outboard, the serial number and the horsepower rating.
A 9.8 hp Mercury outboard, serial number 2389278, is a 1968 year model.