1970Mach1
Seaman
- Joined
- Aug 2, 2010
- Messages
- 71
Can anyone help me out with the Serial number on my Merc? Its OC210135. Its got 9.9 stickers, but I don't know if its a true 9.9 or 15? Wanted to know the year too? It came on a 1989 boat, I am guessing its late 80's early 90's by the style. I looked on the web sites but I can't find anything that starts OC. Even the welch plug has C210135 on it.