Sunflower 1434-33 Disk, 33' Wide, Pintle Hitch, Power Folding, Scrapers, C-Flex Rock Gangs, Walking Tandem Main Frame Axles w/ 12.5L-15 Tires, Walking Tandem Wing Axles W/ 12.5L-15 Tires, Wing Gauge Wheels 20.5X8.0-10. 9” Disk Spacing, Front Disks Measure 21”, Rear Disks Measure 22”. (2) Hydraulic Remotes Required, SN: 01434K20030263