# PMA parts: Piper PA-18-135 A list on [Piper PA-18-135](https://openairdocs.org/model/piper-pa-18-135.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 · 487 PMA parts - [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139218545420260806152425.0001): Fuel Quantity Indication Placard · Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113256326820260806152332.0001): 100R Fuel Placard · Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [210608](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126781545220260701191843.0001): G35 Foam Insert · EarthX, Inc. · PMA PQ05466NM · Modification part · Jun 4, 2026 - [V674903-91](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157004670620260423211206.0001): Leaded and Unleaded Automotive Gasoline · Air Plains Services Corp · PMA PQ3524CE · Modification part · Aug 29, 2025 - [LSM-200-700-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187312814920250417183925.0001): Hub Cap Assy · Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Dec 10, 2024 - [110HS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193059656020240221142908.0001): Drain Valve Assembly · Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110H-4 · Jan 30, 2024 - [110SS](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184612663120240221142904.0001): Drain Valve Assembly · Saf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110 · Jan 30, 2024 - [AF18-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID831508475420210727025117.0001): 4 Inch Wider Frame Assembly Fuselage · Airframes Alaska LLC · PMA PQ3848CE · Modification part · Jun 28, 2021 - [AF18](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID603508801520210727025115.0001): Frame Assembly Fuselage · Airframes Alaska LLC · PMA PQ3848CE · Modification part · Jun 28, 2021 - [409-00003-002](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID389167083420210702175234.0001): Internal Battery Pack, Refresh · Aspen Avionics · PMA PQ03868SW · Modification part · Jan 20, 2021 - [V674UL94](https://drs.faa.gov/browse/excelExternalWindow/E1C1EF6CEE5DC2EE862585990051C803.0001): UL94 Fuel Placard · Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jun 7, 2020 - [CC15723-00](https://drs.faa.gov/browse/excelExternalWindow/CAC3C5DDB21989FE86258593004FF0A6.0001): Leading Edge Tip Cover, Left Hand · Carbon Concepts LLC · PMA PQ04422CE · Replaces 15723-00 15723-000 · Mar 1, 2020 - [CC15723-01](https://drs.faa.gov/browse/excelExternalWindow/609390B635512F5286258593004FF0DB.0001): Leading Edge Tip Cover, Right Hand · Carbon Concepts LLC · PMA PQ04422CE · Replaces 15723-01 15723-001 · Mar 1, 2020 - [2103](https://drs.faa.gov/browse/excelExternalWindow/B20F0FB3FB4275E386258439006DFBD4.0001): Extended Baggage Compartment · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Dec 18, 2019 - [9100-001-C](https://drs.faa.gov/browse/excelExternalWindow/DD343890DCD8BFDB86258569004013FB.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-D](https://drs.faa.gov/browse/excelExternalWindow/C7B6725B325949E98625856900401478.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-B](https://drs.faa.gov/browse/excelExternalWindow/BD58B0712CA0C6AA86258569004016AD.0001): MaxPulse Landing Light Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-G](https://drs.faa.gov/browse/excelExternalWindow/ADE62C91D97E8B788625856900401557.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-E](https://drs.faa.gov/browse/excelExternalWindow/A37F050253EE808A86258569004014BA.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-A](https://drs.faa.gov/browse/excelExternalWindow/8E10EF4D973C1D6D8625856900401662.0001): MaxPulse Landing Light Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-A](https://drs.faa.gov/browse/excelExternalWindow/62DC748A2B9B1D9386258569004012FD.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-F](https://drs.faa.gov/browse/excelExternalWindow/3746AAB4CC0D6883862585690040151B.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-B](https://drs.faa.gov/browse/excelExternalWindow/32446D71EB78157686258569004013B2.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-H](https://drs.faa.gov/browse/excelExternalWindow/1AEB415100FB45D8862585690040159F.0001): MaxDim Lamp Intensity Controller · Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [3276](https://drs.faa.gov/browse/excelExternalWindow/40E5F35D6466C128862582BB0068A065.0001): Engine Cowling Top Channel Assembly · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Replaces Piper P/N 12362-03 · May 22, 2018 - [3277](https://drs.faa.gov/browse/excelExternalWindow/06F827E79D7F3430862582BB0068A067.0001): Engine Cowling Lower Channel Assembly · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Replaces Piper P/N 12364-03 and 12364-05 · May 22, 2018 - [3232W-2](https://drs.faa.gov/browse/excelExternalWindow/5DFCCCA00EC4A623862581F5005808DA.0001): Weld-on Shoulder harness attach Bracket (Rear) · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Nov 19, 2017 - [3232W-1](https://drs.faa.gov/browse/excelExternalWindow/3C50177848FDAC8F862581F5005808D8.0001): Weld-on Shoulder harness attach Bracket (Forward) · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Nov 19, 2017 - [MDL FWI660-90](https://drs.faa.gov/browse/excelExternalWindow/29970F80633E018B862581FB0062BFBF.0001): Tow Hook Install · Fliegen Works Inc · PMA PQ2380NM · Modification part · Nov 15, 2017 - [RR-1114.2](https://drs.faa.gov/browse/excelExternalWindow/FD7DE8E2D9349D178625816B0071DC1E.0001): Oil Cooler 10 Element · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R7/180-9](https://drs.faa.gov/browse/excelExternalWindow/E7B9FF8E9FCA865F8625816B0071D7E5.0001): Baffle Assembly- Left Rear (O-360 9 Ele.) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R7/150-10](https://drs.faa.gov/browse/excelExternalWindow/E2C94544C0918BAE8625816B0071D7A7.0001): Baffle Assembly- Left Rear (O-320 10 Ele.) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R11/180](https://drs.faa.gov/browse/excelExternalWindow/DA364CC62470C84B8625816B0071DADE.0001): Baffle Assembly- Right Front (O-320) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R9/180](https://drs.faa.gov/browse/excelExternalWindow/CA65E98B13D0B40A8625816B0071D922.0001): Baffle Assembly- Left Front (O-360) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R9/150](https://drs.faa.gov/browse/excelExternalWindow/C0DAAA06976B91828625816B0071D8E3.0001): Baffle Assembly- Left Front (O-320) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R11/150](https://drs.faa.gov/browse/excelExternalWindow/B3ADD9588CD668038625816B0071DA5E.0001): Baffle Assembly- Right Front (O-320) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R10/150](https://drs.faa.gov/browse/excelExternalWindow/AC99E27F42EF94118625816B0071D962.0001): Baffle Assembly- Right Rear (O-320) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R9-5](https://drs.faa.gov/browse/excelExternalWindow/A69AD4FEAB9DD7CB8625816B0071D8A3.0001): Baffle Seal - Left Front (Pacer) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R4](https://drs.faa.gov/browse/excelExternalWindow/9EC4A307286A450B8625816B0071D6AA.0001): Baffle Assembly- Right Side Rear · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R14-1](https://drs.faa.gov/browse/excelExternalWindow/8C288B6C7D297C9C8625816B0071DB9D.0001): Baffle Attachment Plate · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R3](https://drs.faa.gov/browse/excelExternalWindow/68C2BA322732E8BB8625816B0071D5F2.0001): Baffle Assembly- Right Side Front · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R11-2](https://drs.faa.gov/browse/excelExternalWindow/3A1628B6A107910E8625816B0071DA9E.0001): Baffle Seal - Right Front (Pacer) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R7/150-9](https://drs.faa.gov/browse/excelExternalWindow/37D215D3DB07A1A08625816B0071D728.0001): Baffle Assembly- Left Rear (O-320 9 Ele.) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [RR-1114.1](https://drs.faa.gov/browse/excelExternalWindow/32DB9BF08A2F3FCC8625816B0071DBDE.0001): Oil Cooler 10 Element · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R7/180-10](https://drs.faa.gov/browse/excelExternalWindow/18368425FE40F8C98625816B0071D823.0001): Baffle Assembly- Left Rear (O-360 10 Ele.) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R12](https://drs.faa.gov/browse/excelExternalWindow/0A6D107E3B0A8BCF8625816B0071DB1E.0001): Baffle Assembly- Left Side Front · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [R10/180](https://drs.faa.gov/browse/excelExternalWindow/0941CA3D2CA2F92B8625816B0071D9E1.0001): Baffle Assembly- Right Rear (O-360) · Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017 - [U2035A-000](https://drs.faa.gov/browse/excelExternalWindow/CB533809C173B51486257FE90062502E.0001): Felt · Univair Aircraft Corp · PMA PQ0012NM · Replaces Scott 2035 · Jul 5, 2016 - [3234-P](https://drs.faa.gov/browse/excelExternalWindow/84BAB2E68277864186257F7F006A421C.0001): Pilot's Barrier Safety Net · F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Aug 27, 2015 - [U86062-079](https://drs.faa.gov/browse/excelExternalWindow/7107C4D626BED6A986257D810056120F.0001): Tube · Univair Aircraft Corp · PMA PQ0012NM · Replaces Piper 86062-79, 80132-10, J3-516 · Oct 28, 2014 Next page: https://openairdocs.org/model/piper-pa-18-135/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 ('1A2') AND len(list_intersect(tcds_models, ['PA-18-135 (Army L-21B)'])) > 0 ORDER BY supplement_date DESC, drs_guid DESC ``` This list as a web page: https://openairdocs.org/model/piper-pa-18-135/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.