Parts list: № Number Qty Name Options 1 AL156778 1 Extension 2 L154685 2 Hub 3 L152521 16 Bolt 4 24M7242 16 Washer 21.400 X 42 X 5 mm 5 34M7133 4 Spring Pin 8 X 70 mm Next page: ST978273 Mounting Parts, Rear Wheels, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adapter, Attachment ST984270 Steel Disk Front Wheels, 16 Position, W10X34, 275 mm Bolt Circle Diameter ST994192 Cast Rear Wheels, TW18X38, Rack and Pinion Axle, 787 mm Bolt Circle Diameter ST997164 Steel Disk Rear Wheels, 2 Position, DW15LX34, 275 mm Bolt Circle Diameter ST997227 Steel Disk Rear Wheels, 16 Position, TW18LX34, 275 mm Bolt Circle Diameter ST972642 Cast Rear Wheels, TW15X38, Rack and Pinion Axle ST970294 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST970259 Mounting Parts, Rear Wheels, Rack and Pinion Axle, 79 mm Diameter ST855595 Rear Wheels, TW18LX38, 275MM Bolt Circle Diameter ST843735 Steel Disk Front Wheels, 16 Position, W10X28