Barry, I was looking at the part you need to make and got to thinking. I can make a drawing of the outline of the part from the top and the side to show it's form and curvature and I would have to mail the drawing to you to be sure it is exact size to the original.
The other option is I can bend one up for you that is as close to the original as I can make it and send it to you.
Which do you prefer? I have the 1/4" rod laying on my workbench right now.