# PMA parts: Continental FSO-470 series

A list on [Continental FSO-470 series](https://openairdocs.org/engine/continental-fso-470-series.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 engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [TA2927-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143910433620231109131600.0001): Engine Preheat Kit · Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023
- [TA2927-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107190435020231109131559.0001): Engine Preheat Kit · Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 31, 2023
- [URHM38EL](https://drs.faa.gov/browse/excelExternalWindow/3068EB207D85F14486257F4E005F66FC.0001): Spark Plug · Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Nov 24, 2015
- [UREM38E](https://drs.faa.gov/browse/excelExternalWindow/CFB3363EEC84B26B86257760004A6457.0001): Spark Plug · Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010
- [URHM38E](https://drs.faa.gov/browse/excelExternalWindow/916A2B9FD0A50E2C86257760004A6489.0001): Spark Plug · Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010
- [AEC531001](https://drs.faa.gov/browse/excelExternalWindow/F1689993B45D9EDD8625753C00782C25.0001): Nut, 7/16-20 UNF, Flanged · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 22242, 531001 · Oct 17, 2006
- [AEC535052](https://drs.faa.gov/browse/excelExternalWindow/E718C3BF1357B3678625753C00782DAE.0001): Spring, Pushrod Housing · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 535052 · Oct 17, 2006
- [AEC350997 (and oversizes up to.005)](https://drs.faa.gov/browse/excelExternalWindow/D2EE6B131C51B2178625753C00782906.0001): Bushing, Damper · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 350997 · Oct 17, 2006
- [AEC532200](https://drs.faa.gov/browse/excelExternalWindow/B7FB68CDF3A7B3A38625753C00782CA6.0001): Ring, 4.980 ID, Packing · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 532200 · Oct 17, 2006
- [AEC535118](https://drs.faa.gov/browse/excelExternalWindow/A872B9D4D8C033B78625753C00782E1A.0001): Screw, Rocker Cover · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 535118, 649353-0.75 · Oct 17, 2006
- [AEC40744](https://drs.faa.gov/browse/excelExternalWindow/A0B602FAF2CFC7278625753C007825D2.0001): Connecting Rod Assy · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 40744 · Oct 17, 2006
- [AEC520112-1, AEC520112-2](https://drs.faa.gov/browse/excelExternalWindow/A06F52E5E44F46D08625753C00782A16.0001): Insert, Helical Coil, Spark Plug, 18-1.5 mm · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 520112 · Oct 17, 2006
- [AEC535666](https://drs.faa.gov/browse/excelExternalWindow/9C2923F755E2AFDE8625753C00782E46.0001): Screw, 5/16-24UNF x 25/32 Long, Drilled Hex Head · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 535666 · Oct 17, 2006
- [AEC530658](https://drs.faa.gov/browse/excelExternalWindow/7F4098EB2A6346FA8625753C00782B2B.0001): Bushing, Connecting Rod, Split · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 530658 · Oct 17, 2006
- [AEC534487](https://drs.faa.gov/browse/excelExternalWindow/79AB842DF8BF23EF8625753C00782D2A.0001): Washer, Rocker Thrust · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 534487 · Oct 17, 2006
- [AEC21007](https://drs.faa.gov/browse/excelExternalWindow/71EE4DA66A5972908625753C00782230.0001): Plug, Valve Rocker · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 21007 · Oct 17, 2006
- [AEC530383 (and undersizes up to.020)](https://drs.faa.gov/browse/excelExternalWindow/6D7E03934F579C108625753C00782AD2.0001): Bearing, Connecting Rod · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 530383 · Oct 17, 2006
- [AEC530844 (and oversizes up to.005)](https://drs.faa.gov/browse/excelExternalWindow/690E8D7AF869B3048625753C00782BF9.0001): Pin, Piston · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 530844 · Oct 17, 2006
- [AEC539467 (and oversizes up to.005)](https://drs.faa.gov/browse/excelExternalWindow/57BD393973B890A18625753C00782F65.0001): Piston Pin Assy · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 530845, 539467 · Oct 17, 2006
- [AEC2958](https://drs.faa.gov/browse/excelExternalWindow/4B66EBF8F9A2FB7F8625753C00782176.0001): Palnut · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 2958 · Oct 17, 2006
- [AEC35972](https://drs.faa.gov/browse/excelExternalWindow/42967880E6BA6D758625753C00782579.0001): Bolt, Conn. Rod · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 35972 · Oct 17, 2006
- [AEC536033](https://drs.faa.gov/browse/excelExternalWindow/36987B44B359B8DB8625753C00782E73.0001): Bushing · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 536033 · Oct 17, 2006
- [AEC539473](https://drs.faa.gov/browse/excelExternalWindow/1F0676B551B1EA068625753C00782F9C.0001): Plug, Piston Pin · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 539473 · Oct 17, 2006
- [AEC536938 (and oversizes up to.015)](https://drs.faa.gov/browse/excelExternalWindow/19A218B99FAD5FC38625753C00782E9D.0001): Piston Ring, Compression · Airmotive Engineering Corp · PMA PQ0003SW · Replaces 536938 · Oct 17, 2006
- [391677](https://drs.faa.gov/browse/excelExternalWindow/CA14761B6A2775CB852570440054EE3E.0001): Carburetor Assembly, Type PSH-7BD · Honeywell International Inc · Replaces Continental 391677 · Nov 14, 2002
- [UREM38E URHM38E](https://drs.faa.gov/browse/excelExternalWindow/9AA986D8E8CDD0968525704C00570B90.0001): Spark Plug · Slick Aircraft Products, Division of Unison Ind · Replaces SL 26A SL 260A Allied Signal (Autolite) · Jul 1, 1999
- [SC535756](https://drs.faa.gov/browse/excelExternalWindow/FFC91D6E4A4659798525704C00570F71.0001): Gasket · Seal Craft Corp · Replaces TCM 535756 · May 22, 1995
- [SA35966](https://drs.faa.gov/browse/excelExternalWindow/F5B4CD0B67B65DE18525704D00544E25.0001): Insert, Valve · Superior Air Parts Inc · Replaces Teledyne Continental 35966 · Sep 14, 1993
- [SA536033](https://drs.faa.gov/browse/excelExternalWindow/7413E0345A6F02F48525704D00544E40.0001): Bushing · Superior Air Parts Inc · Replaces Teledyne Continental 536033 · Sep 14, 1993
- [SA536969](https://drs.faa.gov/browse/excelExternalWindow/729F676A4FF553868525704D00544E42.0001): Ring, Piston · Superior Air Parts Inc · Replaces Teledyne Continental 536969 · Sep 14, 1993
- [SA532129](https://drs.faa.gov/browse/excelExternalWindow/4BE045A9110CBF1F8525704D00544E3E.0001): Valve, Intake · Superior Air Parts Inc · Replaces Teledyne Continental 532129 · Sep 14, 1993
- [SA530844](https://drs.faa.gov/browse/excelExternalWindow/38CDD88F297AD9808525704D00544E38.0001): Pin, Piston · Superior Air Parts Inc · Replaces Teledyne Continental 530844 · Sep 14, 1993
- [SA539473](https://drs.faa.gov/browse/excelExternalWindow/1AB0E15A4FBFDEC38525704D00544E49.0001): Plug, Piston Pin · Superior Air Parts Inc · Replaces Teledyne Continental 539473 · Sep 14, 1993
- [AC24802](https://drs.faa.gov/browse/excelExternalWindow/D08F810F699580508525703C006947C2.0001): Key · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 24802 · May 11, 1993
- [AC530658](https://drs.faa.gov/browse/excelExternalWindow/7D73F529A9DEF3878525703C006947CB.0001): Bushing · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 530658 · May 11, 1993
- [AC539473](https://drs.faa.gov/browse/excelExternalWindow/6F45813CA603F3A78525703C006947D6.0001): Piston Pin Plug · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 539473 · May 11, 1993
- [AC535666](https://drs.faa.gov/browse/excelExternalWindow/57AD9188B9459C6A8525703C006947D2.0001): Screw · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 535666 · May 11, 1993
- [AC535118](https://drs.faa.gov/browse/excelExternalWindow/3D85184134F820DC8525703C006947D1.0001): Screw · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 535118 · May 11, 1993
- [AC530844](https://drs.faa.gov/browse/excelExternalWindow/35ACAC70F4AA25AD8525703C006947CC.0001): Piston Pin · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 530844 · May 11, 1993
- [AC35972](https://drs.faa.gov/browse/excelExternalWindow/309548B549EE6E968525703C006947C4.0001): Bolt · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 35972 · May 11, 1993
- [AC536033](https://drs.faa.gov/browse/excelExternalWindow/2A3F7531EC2064528525703C006947D3.0001): Bushing · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 536033 · May 11, 1993
- [AC401885](https://drs.faa.gov/browse/excelExternalWindow/1A77DF2454161DDB8525703C006947C7.0001): Stud · AirTech, Aircraft Technology Corp · Replaces Teledyne Continental 401885 · May 11, 1993

## 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 ('E-281')
  AND len(list_intersect(tcds_models, ['FSO-470-A'])) > 0
ORDER BY supplement_date DESC, drs_guid DESC
```

This list as a web page: https://openairdocs.org/engine/continental-fso-470-series/pma

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