Can anyone give me any help finding nerf bar bar brackets for a 2003 Supercrew. The bar is a ford accessory. It is oval chrome with what looks like cast aluminum brackets. They are stamped with ford serial nos. The problem is the dealer tells me that ford only sells the brackets with this particular bar as one unit with the whole bar. ($421.00). Ouch! I need the 3 right side brackets. I know there are some out there somewhere.