Parts list: № Number Qty Name Options 1 L203630 2 Wheel Center 2 AL217410 2 Rim For Tire Size Refer to Tire Manual of Manufacturer, W10X28 3 L203625 16 Screw 4 L203626 16 Washer 16.300 X 31.500 X 2.500 mm (0.642" X 1.240" X 0.098") 5 R205373 16 Nut M16 Next page: ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST970294 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST1021547 Cast Rear Wheel Rims, DW13X46, Rack and Pinion Axle ST762050 Steel Disk Rear Wheels, 16 Position, W10X48, 275 mm Bolt Circle Diameter ST1018252 Steel Disk Rear Wheels, 16 Position, TW20BX38 ST828898 Steel Disk Front Wheels, 16 Position, W10X36, 335 mm Bolt Circle Diameter ST816429 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 72 Kg (159 lb) / 205 kg (452 lb) ST857034 Cast Rear Wheel Rims, DW10X54, Rack and Pinion Axle ST970721 Steel Disk Rear Wheels, 2 Position, W10X48 ST726775 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter