John Deere 510 Disk Ripper, Pintle Hitch, Spring Shanks, 7 Shank, 30" Shank Spacing, 7" Winged Ripper Points, 11" Disc Spacing, 22.5" Diameter Disc (Front Gang), 21" Diameter Disc (Rear Gang), 3 Bar Spike Harrow, Transport Lighting, SMV Sign, Single Point Depth Control, Hydraulic Lock, 22' Overall Width, 11L-15 Tires, SN: N00510X001243