Part catalog
21SN04-340
SWITCH,DIFF PRESS-OIL RETURN
EATON AEROSPACE LLCATA 79 · Oil
Catalog record
- Part number
- 21SN04-340
- Manufacturer
- EATON AEROSPACE LLC
- ATA chapter
- ATA 79 · Oil
- Application
- A330
- Platform
- A330
- Source observations
- 15
- Last observed
- 2026-05-21
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.