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Trelleborg Sealing Solutions FAA PMA parts

9,110 FAA-approved PMA parts

By PMA Holder

How to read FAA PMA parts records

Parts Manufacturer Approval records identify replacement parts approved by the FAA for use on type-certificated aircraft. Use the part number, part name, OEM make, PMA holder and status together; a table match is a starting point, not an installation approval.

Part NumberPart NameOEM MakeStatusDate
Ring, Backup, PTFEBACR12BP115The Boeing CompanyHistorical2020-08-25
Ring, CapBACR12AS211The Boeing CompanyHistorical2020-08-25
Ring, Cap InternalBACR12AT110The Boeing CompanyHistorical2020-08-25
S33121-112-99FOOT SEALTHE BOEING COMPANYCurrent2013-04-27
S33121-113-99FOOT SEALTHE BOEING COMPANYCurrent2013-04-27
S33121-220-5SEAL, FOOTTHE BOEING COMPANYCurrent2013-04-27
S33121-331-5FOOTSEALTHE BOEING COMPANYCurrent2013-04-27
S33121-333-1FOOT SEALTHE BOEING COMPANYCurrent2013-04-27
S33121-333-5FOOT SEALTHE BOEING COMPANYCurrent2013-04-27
S33121-337H99SEAL, RODTHE BOEING COMPANYCurrent2013-04-27
S33121-338-5FOOTSEALTHE BOEING COMPANYCurrent2013-04-27
S33121-341-5FOOT SEALTHE BOEING COMPANYCurrent2013-04-27
SCRAPER, HYDRAULICBACS34A63AThe Boeing CompanyHistorical2020-08-25
SCRAPER, HYDRAULICBACS34A9AThe Boeing CompanyHistorical2020-08-25
Seal, Foot TEEBACS11AA114The Boeing CompanyHistorical2020-08-25
Seal, Foot TEEBACS11AA330The Boeing CompanyHistorical2020-08-25
TAS11596SEALThe Boeing CompanyCurrent2021-03-30
TAS12452SEALThe Boeing CompanyHistorical2020-03-18
TAS12454Fabric Covered Aerodynamic SealThe Boeing CompanyCurrent2025-03-31
TAS12461Fabric Covered Aerodynamic SealThe Boeing CompanyCurrent2025-03-31
TAS12468SealThe Boeing CompanyCurrent2020-05-10
TAS12866Fabric Covered Aerodynamic SealThe Boeing CompanyHistorical2020-06-27
TASSH090054Fabric Covered Aerodynamic SealThe Boeing CompanyCurrent2025-03-31
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PMA parts FAQ
What is an FAA PMA part?

A PMA part is a replacement or modification part approved under the FAA Parts Manufacturer Approval process for eligible type-certificated aircraft.

Does a PMA catalogue match prove a part can be installed?

No. Verify the part number, aircraft applicability, current approval status and required release paperwork with maintenance records or a qualified maintenance provider.