Parts list: № Number Qty Name Options 1 AL155035 1 Reinforcement BCD = 275 mm Next page: ST709664 Steel Disk Front Wheels, 2 Position, W12X24, 275 mm Bolt Circle Diameter ST728570 Steel Disk Rear Wheels, 16 Position, DW12X46, 203 mm Bolt Circle Diameter, W/ Narrow Tread Setting ST971278 Steel Disk Rear Wheels, 2 Position, TW18LX38, 275 mm Bolt Circle Diameter ST762050 Steel Disk Rear Wheels, 16 Position, W10X48, 275 mm Bolt Circle Diameter ST950675 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 100 kg (220 lb) / 250 kg (551 lb) ST857433 Attachment, Rear Wheel Weights, 2 Weights, 250 kg (551.2 lb) ST994194 Cast Rear Wheels, TW18X34, Rack and Pinion Axle, 686 mm Bolt Circle Diameter ST950685 Rear Wheel Weights, 2 Weights, Outside Rear Wheel, W/ Guide Pin, 250 kg (551 lb), Attachment ST709633 Steel Disk Front Wheels, 16 Position, W15LX24 ST926630 Attachment, Rear Wheel Weights, 1100 kg (2425 lb)