Parts list: № Number Qty Name Options 1 19M8350 6 Cap Screw M16 X 85 2 Z103881 6 Spacer 3 14M7276 6 Nut M16 4 L28228 2 Weight 55 kg (121 lb) 5 24H1139 6 Washer 11/16" X 1-1/4" X 0.105" Next page: ST709894 Rear Wheel Weights, 4 Weights, Inside Rear Wheel, W/ Reinforcement, 55 kg (121 lb) ST712828 Cast Rear Wheels, DW16LX42, Rack and Pinion Axle ST737731 Cast Rear Wheels, DW16LX46, Rack and Pinion Axle ST737742 Steel Disk Rear Wheels, 16 Position, DW10X50, 275 mm Bolt Circle Diameter ST744255 Hub Extension, 94 mm, Rear, Tread Adjustment, Attachment ST709330 Steel Disk Rear Wheels, 16 Position, TW20BX42, 275 mm Bolt Circle Diameter, W/ Reinforcement ST709326 Steel Disk Rear Wheels, 16 Position, TW18LX42, W/ Reinforcement ST709324 Rear Wheel, Adjustable, 16 Position, TW23BX38 ST709298 Steel Disk Rear Wheels, 2 Position, TW25BX38 ST709295 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter, W/ Reinforcement