JUST IN!!! Paccar MX-13 6 Cylinder 12.8 L Diesel, 510 HP, 460,000 Miles, 11,070 Engine Hours, Jake, Eaton Fuller 10-Speed Manual Transmission, Diff Lock, 12,500 FA, 40,000 RA, Paccar Drive Axles, 52,500 lb. GVWR, Air Ride Cab, 11R22.5, Paccar Air Ride Suspension, 194" WB, Air Sliding 5th Wheel, Dual Fuel Tanks.