Parts list: № Number Qty Name Options 1 AL217816 2 Wheel For Tire Size Refer to Tire Manual of Manufacturer 2 L203630 2 Wheel Center 3 AL217819 2 Rim DW18LX30 4 L203625 16 Screw 5 L203626 16 Washer 6 L203628 4 Dowel Pin 7 R205373 16 Nut Next page: ST954862 Steel Disk Rear Wheels, 2 Position, TW23BX42, 335 mm Bolt Circle Diameter ST478257 Steel Disk Rear Wheels, 8 Position, DW23BX38 ST478214 Steel Disk Rear Wheels, 2 Position, TW23BX38 ST737731 Cast Rear Wheels, DW16LX46, Rack and Pinion Axle ST995991 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 72 kg(159 lb) and 205 kg(452 lb) ST844916 Steel Disk Front Wheels, 16 Position, DW13X34, 335 mm Bolt Circle Diameter ST775854 Cast Rear Wheels, MW23AX38, Rack and Pinion Axle, 50 km/h (31 mph) ST857396 Attachment, Rear Wheel Weight Adapters, 275 mm Bolt Circle Diameter ST980771 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter, W/ Dual Rear Wheels ST861090 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, 100 kg (220 lb) / 250 kg (551 lb)