Parts list: № Number Qty Name Options 1 RE172186 2 Wheel (For Tire Size Refer to Tire Manual of Manufacturer) DW12AX50 2 R113500 24 Washer 3 R113692 24 Spacer 4 R114125 24 Nut 5 R116570 24 Bolt 6 R211625 2 Wheel Center Next page: ST478257 Steel Disk Rear Wheels, 8 Position, DW23BX38 ST746564 Steel Disk Rear Wheels, 2 Position, DW23AX38 ST775844 Cast Rear Wheels, DW23AX42, Rack and Pinion Axle, 40 km/h (25 mph) ST775854 Cast Rear Wheels, MW23AX38, Rack and Pinion Axle, 50 km/h (31 mph) ST828782 Front Wheels, 8 Position, DW15LX30 ST746503 Steel Disk Rear Wheels, 2 Position, W16AX46, 40 km/h (25 mph) ST478208 Steel Disk Rear Wheels, TW23BX42 ST775724 Steel Disk Rear Wheels, W/ Dual Rear Tires, 2 Position, MW20AX42 / DW20BX42 ST775732 Steel Disk Rear Wheels, 2 Position, DW16LX42 ST590899 Steel Disk Rear Wheels, 2 Position, TW23BX38, 335 mm Bolt Circle Diameter, W/ Reinforcement