Part Number: 12279-2A (Pressure switch) Part Number: 12279300 (Power supply) Part Number: 12279305 (Cover) Part Number: 12279305-2 (Pad, cushioning) Part Number: 12279306 (N/a) Part Number: 12279313 (N/a) Part Number: 12279321 (Circuit card assy) Part Number: 12279325 (Housing assy) Part Number: 12279326 (Panel) Part Number: 12279330 (N/a) Part Number: 12279330B (No description) Part Number: 12279333 (N/a) Part Number: 12279335 (Wiring harness) Part Number: 12279336 (Cover)