Detroit DD13 6 Cylinder Diesel Engine, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.73:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 201 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks, Hour Meter Reads 12501

Cummins ISL 10 370/1900 6 Cylinder Ultra Low Sulfur Diesel Engine, Requires Diesel Exhaust Fluid, Exhaust Brake, Eaton Fuller FRO-13210C 10-Speed Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, 11R22.5, Air Ride Suspension, 159 in Wheelbase, Dual Fuel Tanks, 4.3 Gear Ratio, Jake Break, Rear Axle Rockwell RS-23-161, Air conditioning, Power Steering