74177-01

Specifications

Part Number

74177-01

Manufacturer

Parker Hannifin

ATA ChapterMaintenance system chapter

27 — Flight Controls

CapabilitySystem area (hydraulics, avionics, landing gear…)

Pneumatics

Inventory ClassRotable, expendable, or consumable

Rotable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Life & ShelfTypical service/shelf life — verify against OEM data

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Airframe Applicability(1)

Alternate / Related Part Numbers(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/CFE73C08B9D2A55C8525704A0055783D.0001
  2026-03-07