Parts list: № Number Qty Name Options 1 L221766 16 Wheel Bolt 2 AL208327 16 Nut 3 L208112 16 Spacer 4 L208110 16 Spacer Next page: ST827602 Steel Disk Front Wheels, 16 Position, DW12X30, 335 mm Bolt Circle Diameter ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST994189 Steel Disk Front Wheels, 2 Position, TW18LX30, 335 mm Bolt Circle Diameter ST1022637 Mounting Parts, Rear Wheels, 335 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adapter, Attachment ST813002 Hub Extension, 30 mm, Rear, Tread Adjustment, Attachment ST827612 Steel Disk Front Wheels, 2 Position, DW18LX28 ST950671 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) ST970601 Steel Disk Rear Wheels, 2 Position, TW18LX38, 335 mm Bolt Circle Diameter ST812790 Cast Rear Wheel Hub, Rack and Pinion Axle ST923344 Mounting Parts, Rear Dual Wheel, Rack and Pinion Axle