Part catalog
3888448-2
HARNESS-AUXILIARY POWER UNIT
Catalog record
- Part number
- 3888448-2
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 4
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.