unlimitedcrx

Got a GX470 at auction that has a trailer hitch but noticed someone unbolted the 4 bolts and removed the sqaure center receiver part off of it. Now its just a bar between the frame rails that does nothing Lexus wants $450 for the entire hitch, they wont sell just the part i'm missing. I found a complete ebay hitch for $150 shipped, but I want to keep the much nicer Lexus one but I need to tow stuff. Anyone know where to find just the center bolt on peice?