Part catalog
4131020-3
MODULE LUBE
Catalog record
- Part number
- 4131020-3
- Application
- B737NG
- Platform
- B737NG
- Source observations
- 15
- Last observed
- 2026-04-13
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.