Part Number: 0518-0188-1 (Waveguide assembly) Part Number: 0518-0203-00 (Atlas copco) Part Number: 0518021-1 (Converter ay power) Part Number: 0518021-3 (Power converter assy) Part Number: 0518021-4 (Nameplate) Part Number: 0518021-5 (Power converter assy) Part Number: 0518022-1 (Cover assy circuit panel) Part Number: 0518022-2 (Cover circuit break) Part Number: 0518024-1 (Cb panel assy) Part Number: 0518024-4 (Bus bar) Part Number: 0518024-5 (Cb panel cover) Part Number: 05180275H5L (Bolt,machine) Part Number: 051803 (Grip) Part Number: 0518031-1 (Reducer)