Parts list: № Number Qty Name Options 1 AL214650 2 Wheel DW20BX28, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST827620 Steel Disk Front Wheels, 2 Position, W12X28, 335 mm Bolt Circle Diameter ST827797 Steel Disk Front Wheels, 8 Position, W15LX28 ST827838 Steel Disk Front Wheels, 8 Position, W18LX28 ST840003 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle ST840008 Cast Rear Wheel Rims, TW16LX46, Rack and Pinion Axle ST827613 Steel Disk Front Wheels, Adjustable, 2 Position, DW20BX30, 3 Piece MFWD Axle ST827612 Steel Disk Front Wheels, 2 Position, DW18LX28 ST827611 Steel Disk Front Wheels, 2 Position, DW18LX30 ST827605 Steel Disk Front Wheels, 16 Position, W10X34, 335 mm Bolt Circle Diameter ST827602 Steel Disk Front Wheels, 16 Position, DW12X30, 335 mm Bolt Circle Diameter