Parts list: № Number Qty Name Options 1 19M7831 12 Screw M20 X 80 2 L214824 4 Weight Next page: ST840642 Cast Rear Wheels, DW16LX46, Rack and Pinion Axle ST844958 Steel Disk Rear Wheels, Adjustable,16 Position, DW12X30, 335 Bolt Circle Diameter ST816247 Mounting Parts, Rear Wheel, W/ Reinforcement Disk ST740214 Hub Extension, 94 mm, Front, Tread Adjustment, Attachment ST806383 Steel Disk Rear Wheels, 16 Position, W12X48, 275 mm Bolt Circle Diameter ST725249 Attachment, Rear Wheel Weights, 77 kg (170 lb) ST709647 Rear Wheel Weights, 2 Weights, Inside Rear Wheel, W/ Reinforcement, 55 kg (121 lb) ST775725 Steel Disk Rear Wheels, 2 Position, W16AX42 ST854802 Steel Disk Front Wheels, 8 Position, W15LX24 ST840003 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle