Model year

[alanfox]

"I have just bought a mariner

"I have just bought a mariner engine 40M
6E9 S 001919 Could anyone tell me the year of this engine.
Great forum alot of my questions have already been answered.
Many Thanks in advance,
Alan"

 

[budgie14]

"Hi Alan,i get an 1981-2 yamah

"Hi Alan,i get an 1981-2 yamaha based mariner"