Detroit 6 Cylinder 12.7 L Diesel 500 hp Engine • 2000 US EPA Label • CARB Compliant • 21503 Engine hrs • Engine Brake • Eaton Fuller 13-Speed Manual Transmission • 12000 lb Front Axle • 40000 lb Rears • 52000 lb GVWR • Air Ride Cab • 72 in Mid Roof Sleeper Cab • Bunk Beds • Aluminum Wheels • 11R22.5 • Air Ride Suspension • 246 in Wheelbase • Air Sliding 5th Wheel • Dual Fuel Tanks