487 550

Switch - Starter

OEM

Specifications

Part Number
487 550
Manufacturer
—
ATA ChapterMaintenance system chapter
80 — Starting
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard
Life & ShelfTypical service/shelf life — verify against OEM data
—

Airframe Applicability(1)

PA-22 Tri-Pacer

Alternate / Related Part Numbers(1)

U487-550pma replacement

Data Sources(1)

  • Pma Oem Expansion
    2026-05-18

Quick Facts

Airframes1 applicable
Alternates1 found
ClassRotable
CriticalityStandard
CategoryUnknown

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