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Timken Alcor Aerospace Technologies Inc FAA PMA parts

3,691 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
TAI-4011-109-001FForging, Trunnion Main RotorBellHistorical2007-04-18
TAI-4011-122-001Liner Ass'y Trunnion Bearing, Main RotorBellHistorical2006-12-17
TAI-4011-123-001Ring, Backup Inbd Tension Strap RtnrBellHistorical2007-04-18
TAI-4011-125-005Plate, Grip Main RotorBellHistorical2007-04-18
TAI-4011-128-1Universal Control Link, M/R AssyBellHistorical2006-12-17
TAI-4011-129-1Liner, INBD BearingBellHistorical2006-12-17
TAI-4011-130-1Liner, OUTBD BearingBellHistorical2006-12-17
TAI-4011-137-1Barrel-Control Link, Pitch Change, M/RBellHistorical2006-12-17
TAI-4011-143-005Barrel Drag Brace AssyBellHistorical2009-03-03
TAI-4011-144-001Nut, Drag BraceBellHistorical2006-12-17
TAI-4011-146-003Decal, Barrel Drag Brace AssyBellHistorical2006-12-17
TAI-4011-148-001Radius Ring Trunnion M/RBellHistorical2006-12-17
TAI-4011-153-001Nut, Blade Main RotorBellHistorical2007-04-18
TAI-4011-166-007Bolt, Drag BraceBellHistorical2007-04-18
TAI-4011-166-009Bolt, Drag BraceBellHistorical2007-04-18
TAI-4011-179-003Clevis, Drag Brace AssemblyBellHistorical2015-07-05
TAI-4011-421-001Housing Assy Drive Link Thrust WasherBellHistorical2006-12-17
TAI-4011-423-1Sleeve, Bearing Inner Race S/P Inner RingBellHistorical2006-12-17
TAI-4011-425-1Liner, Outer RingBellHistorical2006-12-17
TAI-4011-426-1Cap, Outer Race Bearing RetainerBellHistorical2006-12-17
TAI-4011-427-1Cap, Inner Race Bearing RetainerBellHistorical2006-12-17
TAI-4011-428-3Cover, Swashplate BearingBellHistorical2006-12-17
TAI-4011-431-1Shim, Inner Ring SwashplateBellHistorical2006-12-17
TAI-4011-432-001FCollective Scissors Hub ForgingBellHistorical2007-04-18
TAI-4011-435-1COuter Ring Swashplate CastingBellHistorical2007-04-18
TAI-4011-439-105CSupport Casting SwashplateBellHistorical2007-04-18
TAI-4011-443-001Brg. & Liner, AssyBellHistorical2006-12-17
TAI-4011-443-003Liner, Collective SleeveBellHistorical2006-12-17
TAI-4011-452-103C SHT 1 & 2Inner Ring Swashplate CastingBellHistorical2007-04-18
TAI-4011-458-1Plate, SwashplateBellHistorical2006-12-17
TAI-4011-458-3Plate, SwashplateBellHistorical2006-12-17
TAI-4011-458-5Plate, SwashplateBellHistorical2006-12-17
TAI-4011-458-7Plate, SwashplateBellHistorical2006-12-17
TAI-4011-460-1Spacer, Inner Swashplate AssyBellHistorical2006-12-17
TAI-4011-464-1BushingBellHistorical2006-12-17
TAI-4011-464-105BushingBellHistorical2006-12-17
TAI-4011-464-106BushingBellHistorical2006-12-17
TAI-4011-464-107BushingBellHistorical2006-12-17
TAI-4011-464-108BushingBellHistorical2006-12-17
TAI-4011-464-109BushingBellHistorical2006-12-17
TAI-4011-464-110BushingBellHistorical2006-12-17
TAI-4011-464-111BushingBellHistorical2006-12-17
TAI-4011-464-112BushingBellHistorical2006-12-17
TAI-4011-464-113BushingBellHistorical2006-12-17
TAI-4011-464-114BushingBellHistorical2006-12-17
TAI-4011-464-115BushingBellHistorical2006-12-17
TAI-4011-464-116BushingBellHistorical2006-12-17
TAI-4011-464-117BushingBellHistorical2006-12-17
TAI-4011-464-3BushingBellHistorical2006-12-17
TAI-4011-497-101Bushing-Support AssyBellHistorical2006-12-17
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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.