Parts list: № Number Qty Name Options 1 AL217817 2 Wheel W18LX28, For Tire Size Refer to Tire Manual of Manufacturer 2 L203630 2 Wheel Center 3 AL217820 2 Rim 4 L203625 16 Screw 5 L203626 16 Washer 6 L203628 4 Dowel Pin 7 R205373 16 Nut Next page: ST828906 Steel Disk Front Wheels, 16 Position, W10X38, 335 mm Bolt Circle Diameter ST862543 Mounting Parts, Rear Wheel Weight Adaptor, W/ Stud Bolt - Nut, 335 Bolt Circle Diameter ST901912 Steel Disk Front Wheels, 2 Position, DW18LX30, 335 mm Bolt Circle Diameter ST955290 Steel Disk Front Wheels, 2 Position, DW20BX28, 335 mm Bolt Circle Diameter ST980769 Cast Rear Wheel Disk, Rack and Pinion Axle, 100 mm Diameter ST827700 Steel Disk Front Wheels, 8 Position, W15AX34 ST827671 Steel Disk Front Wheels, 8 Position, DW15LX30 ST827614 Steel Disk Front Wheels, Adjustable, 2 Position, DW20BX28, 3 Piece MFWD Axle ST775751 Steel Disk Rear Wheels, Adjustable, 16 Position, DW12AX50 ST745834 Attachment, Additional Rear Wheel Weights, 77 kg (170 lb)