Part Number: 1377AG (Servo act 124418-02) Part Number: 1377AS (Gauge pressure 0-30 psi 4 1/2 in) Part Number: 1377ASXPR (Available) Part Number: 1377AV (Gage) Part Number: 1377B (Sop-8) Part Number: 1377B1 (Disk valve) Part Number: 1377B24 (Shim) Part Number: 1377B901C1 (Stator assy) Part Number: 1377B906C (Stator assy) Part Number: 1377BC (Rotary actuator) Part Number: 1377BD165 (Ne) Part Number: 1377BP (On) Part Number: 1377C (Bearing) Part Number: 1377C2-1 (Cap vlv)