what year and hp is my mercury o/b

[JUDAH]

mercury o/b given to me. Person had no idea how had big it is. It is a 6 cylinder with serial (I think) #1440 1333 alcoa on it. it also has #31933 10-B-1 below what I think is the serial #. <br />it says mercury kiekhaefer on side of lower unit but that is all. thanks

 

[Hooty]

Re: what year and hp is my mercury o/b

This isn't much more than a guess!<br />Serial nr. is 3193310 and if that's so, it's a '71 either 75 or 110 hp. No guarantees.<br /><br />c/6<br /><br />Hooty