Cummins Signature 600 6 Cylinder 15 L Diesel 600 hp Engine, 25047 Engine hrs, Eaton Fuller 8-Speed Manual Transmission, Double Differential Locks, 12350 lb Front Axle, 38000 lb Rears, 50350 lb GVWR, 52 in Mid Roof Sleeper Cab, Aluminum Rear Wheels, 11R24.5 Front Tires, 11R22.5 Rear Tires, 4-Bag Air Ride Suspension, 240 in Wheelbase, PTO, Wet Kit, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins ISX 6 Cylinder 15 L Diesel 450 hp Engine, 2006 US EPA Label, 23801 Engine hrs, Eaton Fuller FR-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 22700 lb Rears, S23-190D Drive Axles, 2.87:1 Axle Ratio, 34700 lb GVWR, 275/80R22.5, 4-Bag Air Ride Suspension, 156 in Wheelbase, Air Sliding 5th Wheel

Cummins ISX 6 Cylinder Diesel 450 hp Engine, 25254 Engine hrs, Eaton Fuller FR-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 22700 lb Rears, Dana S23-190 Drive Axles, 2.87:1 Axle Ratio, 34700 lb GVWR, 275/80R22.5, 4-Bag Air Ride Suspension, 155 in Wheelbase, Air Sliding 5th Wheel

Cat C15 6 Cylinder Diesel 550 hp Engine, 35671 Engine hrs, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, D76-140H Drive Axles, 4.10:1 Axle Ratio, Air Ride Cab, Aluminum Wheels, 425/65R22.5 Front Tires, 11R24.5 Rear Tires, Air Lift Pusher Axle, Dual Steering Boxes, Air Ride Suspension, 248 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, Dual Fuel Tanks

Cummins ISX 6 Cylinder 15 L Diesel 450 hp Engine, Engine Brake, Eaton Fuller FRM-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, S23-190D Drive Axles, 2.87:1 Axle Ratio, 34700 lb GVWR, 275/80R22.5, 4-Bag Air Ride Suspension, 156 in Wheelbase, Air Sliding 5th Wheel

Cummins ISX 6 Cylinder 15 L Diesel 450 hp Engine, 2006 US EPA Label, Eaton Fuller FR-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 22700 lb Rears, S23-190D Drive Axles, 2.87:1 Axle Ratio, 34700 lb GVWR, 275/80R22.5, 4-Bag Air Ride Suspension, 155 in Wheelbase, Air Sliding 5th Wheel

Cummins ISX 6 Cylinder Diesel Engine, Engine Brake, Eaton Fuller FR-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 22700 lb Rears, 2.87:1 Axle Ratio, 34700 lb GVWR, 275/80R22.5, Spring Suspension, 151 in Wheelbase

Cummins ISX 6 Cylinder 15 L Diesel 600 hp Engine, 2009 US EPA Label, 10182 Engine hrs, Engine Brake, Eaton Fuller RTLO-18918B 18-Speed Manual Transmission, Double Differential Locks, 20000 lb Front Axle, 46000 lb Rears, Dana D46-170H Drive Axles, 4.10:1 Axle Ratio, 76000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R24.5 Front Tires, 286/75R24.5 Rear Tires, Steerable Air Lift Pusher Axle, Dual Steering Boxes, Double Frame, 8-Bag Air Ride Suspension, 254 in Wheelbase, PT ...