I just bought a used chrome bumper off Ebay to replace the painted one on my '03. I'm traveling so haven't been able to check it out yet but was wondering what kind of markings are on an OEM bumper to know that it is OEM? The pics on Ebay show a label with ........guard II and the seller is oem_toyota1104. I didn't pay much for it but was wondering if I got the real deal. Anyone?