Part Number: 137786 (Cover) Part Number: 137786-01 (Transformer & end) Part Number: 13778621 (Ne) Part Number: 13778681 (Ne) Part Number: 1377868-301 (Component) Part Number: 137787 (Retainer) Part Number: 137787-01 (No description) Part Number: 13778751 (Ne) Part Number: 13778761 (Ne) Part Number: 13778781 (Ne) Part Number: 137788-0001 (Gauge pressure) Part Number: 137788-1 (Circuit board w/jaa1) Part Number: 13778819 (8099b) Part Number: 1377882 (Kit, valve)