Part catalog
3900001CL12
Shroud Segment High Pressure Turbine
Catalog record
- Part number
- 3900001CL12
- Application
- B747-400
- Platform
- B747-400
- Source observations
- 4
- Last observed
- 2026-03-17
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.