I am not sure how to find a part and it is a body part so I went to this link.
first this is a 46 1/2 ton. I took the floor and toe board out this weekend, the left (where the high beam switch mounts) and right side where the toe board screws into is a bit rusted, I was looking for replacements but am having problems evan finding a name or part number for this, can anybody help identify? and if yes maybe a vendor that carries the product. I am think of making my own replaement but it would be much easier to purchase.
Thanks in advance.

Ed