I needed just one of the pieces that attach the handle to the unit. When it was all totalled up,it came to $29 and some cents. The stock handle is adequate for all but abusive treatment, like tying it to a car bumper. I cannot imagine what people do to break the handles off 732Bs. I just got a quote on the power transformer assmbly, $1,200. So, I fixed in myself. The only thing is the aluminum box around the actual transformer is riveted together.