Finally got a 3hp briggs at an estate sale for 10 bucks. I always loved the way a white 3hp briggs looked on a red framed minibike. Anyway, the motor was a 110 volt 1300 watt generator also. When I took the generator part off, the motor had a tapered keyless shaft. Question is, will a proper keyed straight crank from a similar 3hp same model no fit this engine? Maybe a different code would mean the different crank?