Machine description: Cat C13 6 Cylinder 12.5 L Diesel 430 hp Engine, 2008 US EPA Label, 31648.8 Engine hrs, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 38000 lb Rears, 50000 lb GVWR, Air ... more info about the 2009 Peterbilt 384.