# PMA parts: Gulfstream Aerospace GIV-X (G450)

A list on [Gulfstream Aerospace GIV-X (G450)](https://openairdocs.org/model/gulfstream-aerospace-giv-x-g450.md).

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

Page 1 of 10 · 496 PMA parts

- [06658430-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191075531720260826223049.0001): Starlink Aviation Block 4 Router · Space Exploration Technologies · PMA PQ0001WB · Modification part · Aug 10, 2026
- [06658400-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154521427720260826223049.0001): Starlink Aviation Block 4 PSU · Space Exploration Technologies · PMA PQ0001WB · Modification part · Aug 10, 2026
- [06655200-510](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151314686420260826223048.0001): Starlink Aviation Block 4 Antenna · Space Exploration Technologies · PMA PQ0001WB · Modification part · Aug 10, 2026
- [06651102-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111815968620260826223049.0001): Starlink Aviation Aeroshell Assembly · Space Exploration Technologies · PMA PQ0001WB · Modification part · Aug 10, 2026
- [06652135-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116946895320260910155337.0001): Starlink Aviation Heavy Tray Assembly · Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 10, 2026
- [300-2151-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121766203620260826223154.0001): FRONT COVER WATER FILL TRAY · Safran Cabin Inc. · PMA PQ1176NM · Replaces 300-2151-01 · Jun 25, 2026
- [LSM-500-122](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124892535920260909145849.0001): Parmetheus Pro Instl · Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 22, 2026
- [N2024](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138135462720260423171714.0001): DC Dimmer L5800 Series · Aircraft Lighting International · PMA PQ2043NE · Replaces AL-2024 · Apr 15, 2026
- [307X](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116863945520260423171755.0001): 28V Ba15s SINGLECONTACT LED BULB · Aircraft Lighting International · PMA PQ2043NE · Replaces 307, 2232, 2232SB, 2233, MS35478-307 · Apr 15, 2026
- [A-20608-416-005](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196244221020260123214940.0001): NUTPLATE ASSY · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-416-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186346109120260123214939.0001): HDX INSTL GIV-X · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-416-003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172840857320260123214940.0001): NUTPLATE ASSY · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-416-007](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172802328420260123214941.0001): NUTPLATE ASSY · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-416-002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138293404320260123214940.0001): HDX INSTL G-IV · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-415-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117119898820260123214939.0001): HDX ANTENNA RADIUS ADAPTER · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [A-20608-408-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114994020020260123214939.0001): ANTENNA FEEDTHRU ADAPTER PLATE · Pentastar Aviation LLC · PMA PQ4005CE · Modification part · Jan 21, 2026
- [H8665](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186777766620260115195102.0001): Copper Washer · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 8665 · Dec 4, 2025
- [H201386](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184868790220260115195101.0001): CO2 Cartridge · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201386 · Dec 4, 2025
- [H840105](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180629960220260115195102.0001): Water Portable Cylinder · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 840105 · Dec 4, 2025
- [H205677](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164642927620260115195101.0001): Spring Washer · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 205677 · Dec 4, 2025
- [H202381](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164562765320260115195059.0001): Check · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 202381 · Dec 4, 2025
- [H201279](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162366546420260115195100.0001): Spring · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201279 · Dec 4, 2025
- [H201253](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151985973420260115195102.0001): Stem Washer · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201253 · Dec 4, 2025
- [H801944](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150460055620260115195101.0001): Piercing Pin Assembly · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 801944 · Dec 4, 2025
- [H201208](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133197209720260115195100.0001): Nozzle · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201208 · Dec 4, 2025
- [H201278](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124898249720260115195100.0001): Spring · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201278 · Dec 4, 2025
- [H208255](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123175350120260115195102.0001): Lock Ring · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 208255 · Dec 4, 2025
- [H32583](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122521318120260115195059.0001): Groove Pin · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 32583 · Dec 4, 2025
- [H21130](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120669787920260115195100.0001): Groove Pin · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 21130 · Dec 4, 2025
- [P802503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116117642820260115195059.0001): Check Assembly · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 802503 · Dec 4, 2025
- [H201205](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100812789820260115195101.0001): Stem · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 201205 · Dec 4, 2025
- [858885-3WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151933636620260107202053.0001): Diaphragm-Air · Wencor, LLC · PMA PQ1370NM · Replaces 858885-3 · Oct 30, 2025
- [SD4010-250](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197417431820250731203349.0001): SATCOM DIRECTMODEM UNIT KA DC · Gogo Business Aviation LLC · PMA PQ2139NM · Replaces SD4010-250 · Jul 24, 2025
- [SD4020-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188121916320250731203350.0001): ADVANCED TAIL MOUNTANTENNA · Gogo Business Aviation LLC · PMA PQ2139NM · Replaces SD4020-100 · Jul 24, 2025
- [SD4020-200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139983462220250731203350.0001): ADVANCED TAIL MOUNTANTENNA (ATMA) KA · Gogo Business Aviation LLC · PMA PQ2139NM · Replaces SD4020-200 · Jul 24, 2025
- [SD4010-100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132919840420250731203348.0001): SATCOM DIRECT MODEM UNIT · Gogo Business Aviation LLC · PMA PQ2139NM · Replaces SD4010-100 · Jul 24, 2025
- [SD4010-200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127886347920250731203348.0001): SATCOM DIRECTMODEM UNIT KA AC · Gogo Business Aviation LLC · PMA PQ2139NM · Replaces SD4010-200 · Jul 24, 2025
- [P-1119](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151016408320250602133044.0001): Seal Assy · Donaldson Company Inc · PMA PQ2432CE · Replaces 3830159-1 · May 23, 2025
- [24B508385P1-VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147650250620260729204221.0001): Temperature Sensor Probe · Vogt Aero LLC · PMA PQ05310NM · Replaces 24B508385P1 · May 14, 2025
- [5010891AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178739151820250617112534.0001): Spacer, Heat Shield · Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 5010891 · Jan 30, 2025
- [663700-124WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170453396420250226225453.0001): Packing · Wencor, LLC · PMA PQ1370NM · Replaces 663700-124 · Jan 30, 2025
- [5002742AB](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147722641120250617112505.0001): Plate, Instruction · Aero Brake & Spares Inc · PMA PQ0694SW · Replaces 5002742 · Jan 30, 2025
- [1243532](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134846577820250203173556.0001): Top Level, Power Supply, DC-DC, G-12 Antenna · Astrodyne TDI · PMA PQ10008NE · Replaces 124532 · Jan 30, 2025
- [PM-122](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155479565120260625165812.0001): Navigation Light Lens Mask · PM Research, Inc. · PMA PQ10049NE · Modification part · Nov 20, 2024
- [858888-3WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162377583120250506130833.0001): Plate, Diaphragm Retaining · Wencor, LLC · PMA PQ1370NM · Replaces 858888-3 · Sep 29, 2024
- [858887-4WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115382668820250506130828.0001): Plate, Diaphragm-Backing · Wencor, LLC · PMA PQ1370NM · Replaces 858887-4 · Sep 29, 2024
- [3163808-1WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101099086620250506130819.0001): Spring Helical, Compression · Wencor, LLC · PMA PQ1370NM · Replaces 3163808-1 · Sep 29, 2024
- [AAP-3177068-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112907187020241011133358.0001): Bearing · Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Honeywell P/N 3177068-1 · Sep 23, 2024
- [P33440016-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139988387920260519134610.0001): Rupture Disc · HRD Aerosystems Inc · PMA PQ1451NM · Replaces 33440016-7 · Sep 16, 2024
- [01-0771888-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141255388620250408212106.0001): Model 7188801 LED Recog. Lt 28V · Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Aug 26, 2024

Next page: https://openairdocs.org/model/gulfstream-aerospace-giv-x-g450/pma.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
WHERE tcds_number IN ('A12EA')
  AND len(list_intersect(tcds_models, ['GIV-X'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/model/gulfstream-aerospace-giv-x-g450/pma

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.