Parts list: № Number Qty Name Options 1 L172445 16 Nut 2 L223142 2 Wheel Center 3 AL229228 2 Rim TW18LX30, For Tire Size Refer to Tire Manual of Manufacturer 4 L205946 16 Spacer 5 L115345 16 Bolt 6 L157352 16 Washer Next page: ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST478183 Mounting Parts, Rear Wheels, 335 mm Bolt Circle Diameter ST994190 Steel Disk Front Wheels, 16 Position, TW18LX30, 335 mm Bolt Circle Diameter ST737733 Cast Rear Wheel Rims, MW23AX38, Rack and Pinion Axle ST861028 Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb), Attachment ST827700 Steel Disk Front Wheels, 8 Position, W15AX34 ST1021577 Cast Rear Wheel Rims, DW10X54, Rack and Pinion Axle ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST1052771 Rear Wheels, 2 Position, DW12X54 ST478208 Steel Disk Rear Wheels, TW23BX42