Part catalog
37-17-2
BALLAST UNIT
Catalog record
- Part number
- 37-17-2
- Application
- ATR72
- Platform
- ATR72
- Source observations
- 9
- Last observed
- 2026-03-08
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.