hello im buying two outboard mercury motors and the only thing the owner know is the serial number they both are 115HP 6 cylinders in line, one motor serial #is ob385194, and the other one is 6582873 .could somebody tell me the year of this motors 
thank you bery much for the prebious help,and I be glad this time again for any help.<br />thank you ]<br />Max7
thank you bery much for the prebious help,and I be glad this time again for any help.<br />thank you ]<br />Max7