Parts list: № Number Qty Name Options 1 L203102 20 Wheel Bolt 2 Z72395 20 Spacer 3 AL202966 20 Nut Next page: ST926755 Hub Extension, 111 mm, Rear, Tread Adjustment, Attachment ST708288 Steel Disk Rear Wheels, 2 Position, TW23BX38, 275 mm Bolt Circle Diameter ST840003 Cast Rear Wheel Rims, W18LX38, Rack and Pinion Axle ST840860 Cast Rear Wheel Rims, TW18LX42, Rack and Pinion Axle, 814 Bolt Circle Diameter ST923344 Mounting Parts, Rear Dual Wheel, Rack and Pinion Axle ST970703 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter, W/ Rear Wheel Weight Adaptor ST478214 Steel Disk Rear Wheels, 2 Position, TW23BX38 ST950679 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb) ST1021539 Cast Rear Wheel Rims, TW18LX42, Rack and Pinion Axle, 814 Bolt Circle Diameter ST1018252 Steel Disk Rear Wheels, 16 Position, TW20BX38