Steering stem for sale, possibly for EW, may fit other models. I bought this for an A31 and it is dimensionally correct but has mountings for lamp brackets so I guess is from an earlier machine. The height from the centre of the spindle bore to the top of the threaded stem is 8.5 inches and the width across the spindle bore is 3.3 inches. There is some damage to the spindle bore but this should be repairable by brazing and bushing. I bought the steering stem from a forum member for £30 plus postage and would like to sell it for the same figure.
I've attached a photograph - if you would like any additional images or dimensions, please let me know.