Part Number: 10904575 (Tube assy.) Part Number: 10904577 (Hardware) Part Number: 1090457C4 (Resistor) Part Number: 10904585 (Hardware) Part Number: 10904587 (Tube assy) Part Number: 109-0459 (Bolt) Part Number: 10904591 (Component) Part Number: 109045-97 (Tube assy) Part Number: 10904599 (Hardware) Part Number: 1090459J4 (Resistor) Part Number: 109045G2 (Fiducial logic control assy) Part Number: 109046 (No description) Part Number: 10-9046-01 (Bushing) Part Number: 10-9046-02 (Bushing)