1990 Case IH 1640 2WD Combine, 165 Hp, 3,741 Engine Hours Showing, Cummins 5.9L 6-Cylinder 12-Valve, Mechanical Turbocharged Diesel Engine, Hydrostatic Transmission W/3-Speed, Hydraulic Fore/Aft Reel Adjustment, Large Wire Concaves, Manual Concave Adjustment, Manual Sieve And Chaffer Adjustment, Straw Spreader, 145 Bin Extensions, Firestone 24.5-32 Front Tires, Firestone 14.9-24 Rear Tires, TSR Chopper, SN#4505, High Capacity Fan, Lankota Auger Extension, Triple Cylinder Header Lift, SN: JJC0035669