1974 John Deere 5400 Self-Propelled Forage Harvester W/Head, 4,407 Hrs Showing, 6619AR-10, Diesel, Water Cooled Engine, Block Heater, Hydrostatic Transmission, 2 Auxiliary Hydraulics, Self-Propelled, 4WD, 18.4-26 Front Tires, 11.2-24 Rear Tires, Pin Hitch, AC, Comes With 3 Row Head, Also Comes With Corn Head Adapter, Central Grease Bank On Head, LED Lights, 40 Cutting Knives, SN: 198215E