Hi, I've just purchased a boat equipped with a 40 hp Johnson (white). I didn't get too far with the previous owner. I need to know the year of the engine and the only numbers on the transom mount bracket are 109331 (or 109831) and 11F01. I think there may have been a plate where there are now two small holes along the transom mount. No other numbers are evident. Any asisstance would be appreciated. Many Thanks, King Tut.