John Deere 6420 MFWD Tractor, 839 Hrs Showing, John Deere 4.5L 4-Cylinder Diesel, Water Cooled Engine, 24-Speed Partial Power Shift Transmission, 3 Auxiliary Hydraulics, 540 PTO, 18.4-34 Rear Tires, 13.6-24 Front Tires, SN: L06420G437700