1968 John Deere 4020 Diesel 2WD Tractor, 7,459 Hrs Showing, John Deere 6.6L Diesel Engine, Synchro Range Transmission, 34 Gal Fuel Capacity, Wide Front End, Rear Fenders, 3-Pt Hitch, 540/1000 PTO, Dual Hyd Remotes, Block Heater, 11L-15 Front Tires, 18.4-34 Rear Tires, SN: 187581R