This item is guaranteed to pass inspection and work as intended. Includes 30-day warranty subject to limitations, including, but not limited to, misuse, improper installation, etc. Meggitt Turbine RPM Gauge Tachometer 43-324-1 Beechcraft 130-380044-13 (19521) a,a:hover,a:active,a:visited {color:#0d93d7 !important} Meggitt Turbine RPM Gauge Tachometer 43-324-1 Beechcraft 130-380044-13 (19521) Meggitt Avionics, Inc Part Number: 43-324-1 RAC Part Number: 130-380044-13 Serial Number: 478 Operating: 28 VDC Light: 5 VDC Range: 0-110% Working when removed from a Beechcraft�King Air