Hi, I have a 2004 U500 Unimog, located in Northern California. The West Coast Freightliner dealers are no longer carrying U500 parts. I have heard that an outfit in Michigan has bought-out the parts inventories but the dealers won't tell me their name. Can anyone help me? Where else might I find U500 parts? The Unimog info line (in Oregon) is not answered any longer, either. Thanks for the help!