I have a picture of my serial number can anyone help me? old mercury outboard sn plate.

[cocoa]

I am looking for the serial number i see in the picture but i can not find it. can anyone please help me?

the serial number is 5660078 i am not sure on the year but i believe it is a 40 hp

 

[racerone]

???------You believe it is a 40 hp ?------------Is a 2 cylinder or 4 cylinder ?------How about some pictures of the whole motor !

 

[cocoa]

it is a 2 cylinder 40 hp. It is all black olde style. I will send pic monday.

 

[galamb]

That serial makes it a 1981 model.