I thought I'd better post this incase someone was in dire need of this. The guy claims it is new. Bid is currently at $900.00. He gives the model number/ Model 7083-7395 but hey even for parts one could not go wrong. No connection to seller.
http://cgi.ebay.com/ebaymotors/Other-Vehicles-Trailers_Military-Vehicles__New-Detroit-8V71T-Diesel-Engine-Model-7083-7395_W0QQitemZ320330506512QQddnZOtherQ20VehiclesQ20Q26Q20TrailersQQadiZ2801QQddiZ2828QQadnZMilitaryQ20VehiclesQQcmdZViewItemQQptZMilitary_Vehicles?hash=item320330506512&_trksid=p4506.c0.m245&_trkparms=72%3A64%7C65%3A12%7C39%3A1%7C240%3A1318 (http://cgi.ebay.com/ebaymotors/Other-Vehicles-Trailers_Military-Vehicles__New-Detroit-8V71T-Diesel-Engine-Model-7083-7395_W0QQitemZ320330506512QQddnZOtherQ20VehiclesQ20Q26Q20TrailersQQadiZ2801QQddiZ2828QQadnZMilitaryQ20VehiclesQQcmdZViewItemQQptZMilitary_Vehicles?hash=item320330506512&_trksid=p4506.c0.m245&_trkparms=72%3A64%7C65%3A12%7C39%3A1%7C240%3A1318)