John Deere EH1H1 TWA 10’ Plow Disk, Pull-Type, 9’8” Working Width, (1) Hydraulic Remote Required, Hydraulic Raise/Lower, Manual Adjust Disc Gang Pitch, 11” Disc Spacing, Approx 22 7/8” Front Disc Diameter, Approx 23” Rear Disc Diameter, Disc Scrapers, Pintle Hitch, Adjustable Pitch Cushion Hitch, Tandems, 15” Tires On 6-Bolt Hubs, Note: Outer Tandem Wheel Tires Removed/Not Included, (1) Hydraulic Hose Needs Replaced As Pictured, SN: 12550-B