Parts list: № Number Qty Name Options 1 AR56636 1 Weight 2 L28226 6 Bolt (Wheel Center, Dish concaves Profile) 2 R81272 6 Bolt (Wheel Center, Dish convex Profile) 3 L28228 2 Weight 4 14H1039 6 Nut 5/8" 5 24H1139 6 Washer 11/16" X 1-1/4" X 0.105" 6 R190726 6 Spacer Next page: ST828906 Steel Disk Front Wheels, 16 Position, W10X38, 335 mm Bolt Circle Diameter ST726782 Mounting Parts, Rear Wheels, Flange Axle, 275 mm Bolt Circle Diameter ST950680 Rear Wheel Weights, 4 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb) ST827613 Steel Disk Front Wheels, Adjustable, 2 Position, DW20BX30, 3 Piece MFWD Axle ST827634 Steel Disk Front Wheels, 2 Position, W15LX28, 335 mm Bolt Circle Diameter ST709312 Steel Disk Rear Wheels, 16 Position, DW12X38, 275 mm Bolt Circle Diameter ST737742 Steel Disk Rear Wheels, 16 Position, DW10X50, 275 mm Bolt Circle Diameter ST861018 Rear Wheel Weights, 2 Weights, 100 kg (220 lb), Attachment ST478261 Mounting Parts, Front Wheels ST970607 Steel Disk Front Wheels, 2 Position, TW16LX24, 335 mm Bolt Circle Diameter