Machine description: Mack MP7 6 Cylinder 10.8 L Diesel 370 hp Engine, 2007 US EPA Label, 5991 Engine hrs, Engine Brake, Eaton Fuller 8LL Manual Transmission, Differential Lock, 9072 kg Front Axle, 20866 kg Rears, 29938.0 ... more info about the 2008 Mack GU813.