Piper PA-18-135

PMA parts · 487

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.

Query with SQL
duckdb -csv -c "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"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

73-CFG-RFuel Quantity Indication PlacardSwift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026S1069100R Fuel PlacardSwift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026210608G35 Foam InsertEarthX, Inc. · PMA PQ05466NM · Modification part · Jun 4, 2026V674903-91Leaded and Unleaded Automotive GasolineAir Plains Services Corp · PMA PQ3524CE · Modification part · Aug 29, 2025LSM-200-700-11Hub Cap AssyWhelen Aerospace Technologies · PMA PQ1372CE · Modification part · Dec 10, 2024110HSDrain Valve AssemblySaf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110H-4 · Jan 30, 2024110SSDrain Valve AssemblySaf-Air Products Inc · PMA PQ2036CE · Replaces CAV-110 · Jan 30, 2024AF18-44 Inch Wider Frame Assembly FuselageAirframes Alaska LLC · PMA PQ3848CE · Modification part · Jun 28, 2021AF18Frame Assembly FuselageAirframes Alaska LLC · PMA PQ3848CE · Modification part · Jun 28, 2021409-00003-002Internal Battery Pack, RefreshAspen Avionics · PMA PQ03868SW · Modification part · Jan 20, 2021V674UL94UL94 Fuel PlacardSwift Fuels, LLC · PMA PQ04423CE · Modification part · Jun 7, 2020CC15723-00Leading Edge Tip Cover, Left HandCarbon Concepts LLC · PMA PQ04422CE · Replaces 15723-00 15723-000 · Mar 1, 2020CC15723-01Leading Edge Tip Cover, Right HandCarbon Concepts LLC · PMA PQ04422CE · Replaces 15723-01 15723-001 · Mar 1, 20202103Extended Baggage CompartmentF Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Dec 18, 20199100-001-CMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-DMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199200-000-BMaxPulse Landing Light ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-GMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-EMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199200-000-AMaxPulse Landing Light ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-AMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-FMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-BMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20199100-001-HMaxDim Lamp Intensity ControllerSeaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 20193276Engine Cowling Top Channel AssemblyF Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Replaces Piper P/N 12362-03 · May 22, 20183277Engine Cowling Lower Channel AssemblyF Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Replaces Piper P/N 12364-03 and 12364-05 · May 22, 20183232W-2Weld-on Shoulder harness attach Bracket (Rear)F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Nov 19, 20173232W-1Weld-on Shoulder harness attach Bracket (Forward)F Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Nov 19, 2017MDL FWI660-90Tow Hook InstallFliegen Works Inc · PMA PQ2380NM · Modification part · Nov 15, 2017RR-1114.2Oil Cooler 10 ElementRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R7/180-9Baffle Assembly- Left Rear (O-360 9 Ele.)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R7/150-10Baffle Assembly- Left Rear (O-320 10 Ele.)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R11/180Baffle Assembly- Right Front (O-320)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R9/180Baffle Assembly- Left Front (O-360)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R9/150Baffle Assembly- Left Front (O-320)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R11/150Baffle Assembly- Right Front (O-320)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R10/150Baffle Assembly- Right Rear (O-320)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R9-5Baffle Seal - Left Front (Pacer)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R4Baffle Assembly- Right Side RearRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R14-1Baffle Attachment PlateRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R3Baffle Assembly- Right Side FrontRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R11-2Baffle Seal - Right Front (Pacer)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R7/150-9Baffle Assembly- Left Rear (O-320 9 Ele.)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017RR-1114.1Oil Cooler 10 ElementRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R7/180-10Baffle Assembly- Left Rear (O-360 10 Ele.)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R12Baffle Assembly- Left Side FrontRubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017R10/180Baffle Assembly- Right Rear (O-360)Rubbert Aircraft Services · PMA PQ4153CE · Modification part · Jul 24, 2017U2035A-000FeltUnivair Aircraft Corp · PMA PQ0012NM · Replaces Scott 2035 · Jul 5, 20163234-PPilot's Barrier Safety NetF Atlee Dodge Aircraft Services LLC · PMA PQ2509CE · Modification part · Aug 27, 2015U86062-079TubeUnivair Aircraft Corp · PMA PQ0012NM · Replaces Piper 86062-79, 80132-10 , J3-516 · Oct 28, 2014
Back to Piper PA-18-135