International 470 Tandem Disk W/Hydraulic Wings, 21’ Wide, 8 1/2” Spacing, Appr 19” Diameter Front Blades, Appr 19 1/2” Diameter Rear Blades, Hydraulic Lift And Hydraulic Wings, Pin Hitch, Manual Adjust Tongue, Crank Jack, Blade Scrapers, Dual Lift Wheels With 9.5-14 Tires, SN: 0470000U011471