Mariner 75hp serial number confusion

[billnorfolk]

A 1988 75hp Mariner ,3 cyl clamshell cowel. Seems to be some confusion as to the serial number of this engine ,any ideas as to where the number may be wrong ,no one seems to recognise it ,help .

 

[racerone]

Well, you need to find someone with a list for these motors made in Belgium.

 

[billnorfolk]

Well, you need to find someone with a list for these motors made in Belgium.

Thanks found it OB167521 US