1996 CAT 773D , Air Conditioner, ARTICULATED TRUCK, AUTO TRACTION CONT, Bed Configuration: 100 Ton Belly dump trailer, ECM DOWNLOAD: YES, ENGINE TIER RATING: N/R, Fast Fuel, HI SPEED OIL CHANGE, Online Owner's Manual , Retarder, Side Boards, TAIL GATE, TIRE SIZE: 24.00R35,