Parts list: № Number Qty Name Options 1 L220386 2 Spacer 2 L220535 16 Screw LGTH= 140 mm 3 L214821 2 Weight 4 24M7242 16 Washer 21.400 X 42 X 5 mm Next page: ST775725 Steel Disk Rear Wheels, 2 Position, W16AX42 ST744251 Hub Extension, 219 mm, Front, Tread Adjustment, Attachment ST727438 Mounting Parts, Rear Wheels, W/ Spacer LGTH = 38mm ST816429 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 72 Kg (159 lb) / 205 kg (452 lb) ST538501 Mounting Parts, Front Wheels, 2WD ST879363 Steel Disk Rear Wheels, Adjustable, 16 Position, DW20BX38 ST857438 Attachment, Rear Wheel Weights, 2 Weights, 100 kg (220 lb) ST857396 Attachment, Rear Wheel Weight Adapters, 275 mm Bolt Circle Diameter ST855962 Front Wheels, Adjustable, 16 Position, DW10X38 ST844916 Steel Disk Front Wheels, 16 Position, DW13X34, 335 mm Bolt Circle Diameter