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: ST711084 Steel Disk Front Wheels, 2 Position, W9X18 ST728243 Attachment, Hub Extension 60 mm, Front, Tread Adjustment ST728566 Steel Disk Rear Wheels, Adjustable, 16 Position, DW15LX26 ST760793 Steel Disk Front Wheels, 16 Position, DW12X38, W/ Narrow Tread Setting ST762031 Steel Disk Rear Wheels, 16 Position, W10X48, 203 mm Bolt Circle Diameter ST709664 Steel Disk Front Wheels, 2 Position, W12X24, 275 mm Bolt Circle Diameter ST709662 Steel Disk Front Wheels, 2 Position, W10X28, 275 mm Bolt Circle Diameter ST709659 Steel Disk Front Wheels, 2 Position, W15LX24, 275 mm Bolt Circle Diameter ST709658 Steel Disk Front Wheels, 2 Position, W12X28, 275 mm Bolt Circle Diameter ST709312 Steel Disk Rear Wheels, 16 Position, DW12X38, 275 mm Bolt Circle Diameter