2005 John Deere 9660 STS 4WD Combine, 4,120 Engine Hours Showing, 2,842 Separator Hours Showing, John Deere 6-Cylinder Diesel, 3-Speed Hydrostatic, Variable Speed Header Drive, Hydraulic Fore/Aft Reel Adjustment, Single Point Hookup, Round Bar Concaves, Electric Concave Adjustment, Electric Sieve And Chaffer Adjustment, 300 Bushel Bin Extensions, 20.8-42 R1/ 520/85R42 Front Tires, 18.4R26 Rear Tires, Duals, Air Suspension Operator Seat, 2630 Monitor, 2 Sets Of Conclaves (1Round Bar And 1 Wire), StarFire 6000 Receiver, AutoTrac Universal 300 Steering Box, SN: H09660S712627