Part Number: 1218279 (Cat) Part Number: 121828 (Dial) Part Number: 121828-1 (Component) Part Number: 1218283 (No description) Part Number: 1218283-2 (Component) Part Number: 1218284-13 (Resistor) Part Number: 1218287-13 (Resitor) Part Number: 1218-29 (Coupling) Part Number: 12182905 (No description) Part Number: 121829-1 (Circuit card ass) Part Number: 12182913080200044 (Bracket) Part Number: 1218293-2 (Tyco electronics/amp) Part Number: 1218295-1 (No description) Part Number: 12-1829-91 (Valve)