Part Number: 1227960 (Cat) Part Number: 12279610 (Component) Part Number: 1227961-1 (Ring) Part Number: 12279617 (Semiconductor) Part Number: 122796-2-1 (Valve) Part Number: 122796-26D (Bolt) Part Number: 12279639 (Circuit card assembly) Part Number: 12279650 (Component) Part Number: 12279668 (Housing assy) Part Number: 12279669 (Plate) Part Number: 12279670 (Housing) Part Number: 12279683 (Heatsink assy) Part Number: 122796E (Ne) Part Number: 122797-01 (Ind attitude)