Ken, I had the same problem with my 39. The replacement bushings and the associated wear just didn't work. I took my steering box and the sector shaft to a local machine shop. I had a bushing that is one piece pressed in the box and the sector shaft fitted to it. I was able to aquire a new secto shaft, but the old one could be dressed for a smooth fit. With the full bushing there is no wobble and the oil seal fits well. I hope that will help. Also, the cost was under $50.

Jim


Jim