Inboard Oil
No failure report names the inboard oil. 1 FAA approvals let 1 company make a replacement inboard oil, Lord Corporation holding the most (1).
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a inboard oil and sell it as an approved part for the models named. These are the companies holding such approvals for a inboard oil:
For these models most: Bell 214 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Lord Corporation | Inboard Oil Seal Bonded J-15315-4 | 214-010-248-101 | McDermott 214 Holdings LLC 214B, 214B1, 214ST | 2026-04-22 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.