serial number is 7078791.It is a 20 hp mercury.I need to replace the 2 throttle gears in it .they are stripped.the problem is I can order one of the gears through mercury,but from what I hear,they do not make the other gear for that old of outboard anymore.Does anyone know where in Ontario Canada or anywhere for that matter,where I can get one.The part number is 60863.Any help would be greatly appreciated.
