I found a nice powerhead at a garage sale. but I have no idea of the year or horsepower. It is a mercury and the serial number is oa751775. I tried to google some model year look ups but I can't figure them out. Farly easy with Johnson evinrude but Man they make it hard for Mercs. Maybe its just me. Any help would be appreciated. It is Canadian made and is a 2 cylindre. (looks like around 15HP, but i don't know)
Thanks
Thanks