Part catalog
4E3239-1
HEATER-AIR
Catalog record
- Part number
- 4E3239-1
- Application
- B777
- Platform
- B777
- Source observations
- 4
- Last observed
- 2026-03-12
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.