Parts list: № Number Qty Name Options 1 AL207672 2 Wheel TW20BX42, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST478202 Steel Disk Rear Wheels, 2 Position, TW20BX38 ST980771 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter, W/ Dual Rear Wheels ST827723 Steel Disk Front Wheels, Adjustable, 8 Position, DW18X28, 3 Piece MFWD Axle ST478252 Steel Disk Rear Wheels, 8 Position, DW20BX42 ST1021549 Cast Rear Wheel Rims, TW16LX46, Rack and Pinion Axle ST862196 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 100 mm Diameter, W/ Rear Wheel Weight Adaptor ST827700 Steel Disk Front Wheels, 8 Position, W15AX34 ST827573 Front Wheels, Adjustable, 8 Position, DW15AX30, 3 Piece MFWD Axle ST994188 Steel Disk Front Wheels, 16 Position, TW18LX30, 335 mm Bolt Circle Diameter ST1052618 Steel Disk Rear Wheels, 2 Position, TW16LX50, 335 mm Bolt Circle Diameter