Part catalog
3289562-4
VALVE, PRE-COOLER CONTROL
ATA 36 · Pneumatic
Catalog record
- Part number
- 3289562-4
- ATA chapter
- ATA 36 · Pneumatic
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 9
- Last observed
- 2026-03-23
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.