Description
Cirrus Aircraft 53437-125 Screw — GPS Antenna
Screw in the GPS2 antenna (WAAS) installation, four per aircraft, securing the WAAS GPS/Iridium antenna 29301-001 with gasket 29298-001 (IPC 34-50-01, 34-50-02). Earlier serials use screw 51952-138 in the same position.
Fit, per the Cirrus Illustrated Parts Catalog:
- SR20 serials 2127 and up
- SR22 serials 3828 and up
- SR22T serials 0268 and up
Serial ranges are transcribed from the Cirrus IPC. Confirm your aircraft's serial number, installed equipment and service bulletin compliance against current Cirrus documents before ordering.
Reference only — not a maintenance authority. The part numbers, effectivity and service bulletin references shown above are published as an aid to our customers and may not reflect current Cirrus data. They must not be used as the basis for installation. Mechanics must obtain and use their own current Cirrus Illustrated Parts Catalog and the current revision of any service bulletin, and must verify applicability against the aircraft serial number, service bulletin compliance and any installed STCs, before ordering or installing any part.