Part catalog
99C55620-101
VALVE ASSY-PRIORITY/RELIEF - LH MLG
Catalog record
- Part number
- 99C55620-101
- Application
- B777-200
- Platform
- B777-200
- Source observations
- 5
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.