Part Number: 0000018267 (Hs tube) Part Number: 000-001880 (Pulley groove ea) Part Number: 0000018MFD (No description) Part Number: 000-001900 (No description) Part Number: 00-0001-913 (Packing) Part Number: 00-0001-928 (Packing o-ring,viton,2.090id, .1) Part Number: 000-00198-00 (No description) Part Number: 000001A (No description) Part Number: 000001ARA (No description) Part Number: 000001B (No description) Part Number: 000001MF (No description) Part Number: 000001MF200VDC (No description) Part Number: 000001MF50VDC (No description) Part Number: 000001MFD (No description)