1 0 1974 John Deere 1640 Disk At auction Oct. 1 John Deere 1640 Disk. 20' Working Width' Wide. 11L-15 Rear Tires. Pin Hitch. Notched Disc Measure 23" Across ConditionUsedStock NumberIB7937 MLS Number13808526CategoryTillage Disks Last Updated9/26/2025 LocationMontevideo, MN, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info