Cummins HTC-400 6 Cylinder 855 cid Diesel 400 hp Engine, 1983 US EPA Label, Retarder, Caterpillar 16-Speed Automatic Transmission, 52160 lb Rears, 56000 lb GVWR, 11R24.5, Double Frame, Hendrickson Spring over Walking Beam Suspension, 188 in Wheelbase, PTO, dp manufacturing inc. Winch, Pintle Hitch

Cummins NTC-400 6 Cylinder 855 cid Diesel 400 hp Engine, 1980 US EPA Label, Allison Automatic Transmission, Differential Lock, 56000 lb GVWR, 11R24.5, Double Frame, Hendrickson Spring over Walking Beam Suspension, 187 in Wheelbase, Pintle Hitch