1972 John Deere 4320 FWA Tractor, 900 Hrs Showing, John Deere 6.6L 6-Cylinder Diesel, Water Cooled Engine, 8-Speed Partially Synchronized Transmission, 3 Auxiliary Hydraulics, 540/Small 1000 PTO, 3-Pt Quick Hitch, A/C, Hydraulic Front Wheel Assist, 12.4-24 Front Tires, 18.4R38 Rear Tires, SN: T613R020756R