Part catalog
121278-2
GEARBOX BALL
ATA 78 · Exhaust
Catalog record
- Part number
- 121278-2
- ATA chapter
- ATA 78 · Exhaust
- Application
- 747
- Platform
- 747
- Source observations
- 24
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.