99105921
ALTERNATOR
Specifications
- Part Number
- 99105921
- Manufacturer
- Cessna
- ATA ChapterMaintenance system chapter
- 24 — Electrical PowerField reports: 24 (100%) — 4 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Electromechanical
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- General-Aviation
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 4
- Replace events
- 3
- Repair events
- 0
- K-code events
- 3
Reporting window 2001-04-18 – 2002-11-26Dominant chapter ATA 24
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(2)
Alternate / Related Part Numbers(1)
ES4203-ACpma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
Alternates1 found
ClassRotable
CriticalityStandard
CategoryGeneral-Aviation
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