[WaarrEagle]

My sister says this part fell off her 01 Pathfinder. She heard a noise in the rear and then says she heard this fall. The first four pics are of the part and the last two are of parts in the rear axle of the car that also have similiar features (like the nail looking thing). The nuts on the mystery piece are 12mm to give you a sense on size. I have crawled under the car but can't find anything.