Part catalog
116A8521-4
TUBE AY
Catalog record
- Part number
- 116A8521-4
- Application
- 738
- Platform
- 738
- Source observations
- 2
- Last observed
- 2026-03-23
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.