I have a Minn Kota 65mx electric trolling motor. It looks like it was manufactured in 1991. It ran great up until two weeks ago, when the prop that was on it broke - one of the blades sheared off. I have been trying to find a replacement prop, and thought I had one, but the hub on the propeller is either too deep, or the spindle is too short. I really want a new motor, but that just isn't in the budget right now. The "internet" seems to return MKP-3 as the prop that will fit. I was hoping that someone who has experience with this motor could confirm that this is the correct prop for this motor.