Parts list: № Number Qty Name Options 1 AL214650 2 Wheel DW20BX28, For Tire Size Refer to Tire Manual of Manufacturer Next page: ST746564 Steel Disk Rear Wheels, 2 Position, DW23AX38 ST737735 Cast Rear Wheels, WH10AX54, Rack and Pinion Axle ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST962732 Steel Disk Front Wheels, Adjustable, 16 Position, W15AX34, 3 Piece MFWD Axle ST827723 Steel Disk Front Wheels, Adjustable, 8 Position, DW18X28, 3 Piece MFWD Axle ST995956 Rear Wheel Weights, Outer, Dual Rear, 72 kg(159 lb) and 205 kg(452 lb) ST590896 Rear Wheel, Fixed, Heavy Duty, TW23BX42 ST740214 Hub Extension, 94 mm, Front, Tread Adjustment, Attachment ST478216 Steel Disk Rear Wheels, TW25BX42 (673929 - 964998) ST478208 Steel Disk Rear Wheels, TW23BX42