Parts list: № Number Qty Name Options 1 AL217816 2 Wheel DW18LX30, For Tire Size Refer to Tire Manual of Manufacturer 2 L203630 2 Wheel Center 3 AL217819 2 Rim 4 L203625 16 Screw 5 L203626 16 Washer 6 L203628 4 Dowel Pin 7 R205373 16 Nut Next page: ST855595 Rear Wheels, TW18LX38, 275MM Bolt Circle Diameter ST727434 Mounting Parts, Rear Wheels, W/ Spacer LGTH= 52mm ST1021538 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle ST775963 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, 205 kg (452 lb) ST950683 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb), Attachment ST1052617 Steel Disk Rear Wheels, 16 Position, DW10X50, 275 mm Bolt Circle Diameter ST923354 Steel Disk Dual Rear Wheels, 2 Position, DW18AX42, 335 mm Bolt Circle Diameter ST590893 Mounting Parts, Rear Wheels, Heavy Duty Version ST827605 Steel Disk Front Wheels, 16 Position, W10X34, 335 mm Bolt Circle Diameter ST590894 Steel Disk Rear Wheels, 2 Position, TW20BX42, 335 mm Bolt Circle Diameter, W/ Reinforcement