Cummins X15 6 Cylinder 15 L Diesel 500 hp Engine, 2012 US EPA Label, Webasto Engine Coolant Heater, 22926 Engine hrs, Engine Brake, Eaton Fuller RTLO-16913A 13-Speed Manual Transmission, Differential Lock, Detroit DA-RT-40.0-4 Drive Axles, 3.73:1 Axle Ratio, Air Ride Cab, 60 in Flat Top Sleeper Cab, Aluminum Wheels, 315/80R22.5 Front Tires, 11R22.5 Rear Tires, Air Assist Front Suspension, Airliner Air Ride Suspension, 244 in Wheelbase, PTO, Wet Kit, Air Sliding 5th W ...

Cummins ISX15 6 Cylinder 15 L Diesel 550 hp Engine, 2015 US EPA Label, 14846 Engine hrs, Engine Brake, Eaton Fuller RTLO-20918B 18-Speed Manual Transmission, Triple Differential Locks, 16000 lb Front Axle, 57000 lb Rears, Meritor RZ-69-166 Drive Axles, 4.30:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 385/65R22.5 Front Tires, 11R24.5 Rear Tires, Dual Steering Boxes, Airliner Air Ride Suspension, 260 in Wheelbase, PTO, 20 ft Long x 4 ft High Steel Body, Electric Roll ...