Parts list: № Number Qty Name Options 1 AL214648 2 Wheel For Tire Size Refer to Tire Manual of Manufacturer, DW18LX30 Next page: ST709297 Steel Disk Rear Wheels, 2 Position, TW20BX42, 275 mm Bolt Circle Diameter, W/ Reinforcement ST762051 Steel Disk Rear Wheels, 16 Position, DW12X46, 275 mm Bolt Circle Diameter ST775732 Steel Disk Rear Wheels, 2 Position, DW16LX42 ST737734 Cast Rear Wheels, DW18LX42, Rack and Pinion Axle ST746503 Steel Disk Rear Wheels, 2 Position, W16AX46, 40 km/h (25 mph) ST746858 Attachment, Rear Wheel Weights, 110 kg (242.5 lb) ST879363 Steel Disk Rear Wheels, Adjustable, 16 Position, DW20BX38 ST857433 Attachment, Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb) ST745834 Attachment, Additional Rear Wheel Weights, 77 kg (170 lb) ST827634 Steel Disk Front Wheels, 2 Position, W15LX28, 335 mm Bolt Circle Diameter