Parts list: № Number Qty Name Options 1 L159316 16 Washer 15 X 28 X 3 mm 2 L31689 16 Cap Screw 14.275 X 36 mm Next page: ST979128 Hub Extension, 219 mm, Rear, Tread Adjustment, Attachment ST997164 Steel Disk Rear Wheels, 2 Position, DW15LX34, 275 mm Bolt Circle Diameter ST709667 Mounting Parts, Front Wheels, MFWD Axle ST855622 Steel Disk Front Wheels, 2 Position, W8LX16 ST760793 Steel Disk Front Wheels, 16 Position, DW12X38, W/ Narrow Tread Setting ST950671 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) ST957617 Steel Disk Rear Wheels, 2 Position, TW18LX38, W/ Reinforcement ST821835 Steel Disk Rear Wheels, 16 Position, TW15LX34, 203 mm Bolt Circle Diameter ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST997227 Steel Disk Rear Wheels, 16 Position, TW18LX34, 275 mm Bolt Circle Diameter