Cat 3406 14.6 L Diesel Engine, Air Conditioner, Power Windows, Engine Brake, Eaton Fuller RTLO-18718B 18-Speed Manual Transmission, 12000 lb Front Axle, 38000 lb Rears, Eaton Drive Axles, 50000 lb GVWR, Air Ride Cab, Aluminum Wheels, 285/75R24.5, Low Air Leaf Air Ride Suspension, 258 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks, 7 in stacks, stainless steel chrome, 70/30 hydraulic tank

Cat 3176 6 Cylinder 10.3 L Diesel Engine, 1990 US EPA Label, 5730.2 Engine hrs, Air Conditioner, Eaton Fuller 8LL Manual Transmission, Differential Lock, 12000 lb Front Axle, 20000 lb Rears, 52000.0 lb GVWR, 11R22.5, Hendrickson Spring Suspension, 195 in Wheelbase