Oil Element
No failure report names the oil element. 3 FAA approvals let 2 companies make a replacement oil element, Pti Technologies INC holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a oil element and sell it as an approved part for the models named. These are the companies holding such approvals for a oil element:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Global Filtration, INC. | Oil Element 31B3672-01GF | 31B3672-01, 30B6070-01, 30B6069-01 | Pratt & Whitney Canada Corp. PW305, PW305A, PW305B | 2015-10-21 | current |
| Pti Technologies INC | Oil Element 7584350 | 6897636 | Rolls Royce 501-D13, -D13A, -D13D | 2008-10-09 | current |
| Pti Technologies INC | Oil Element 7584350 | 6897636 | Rolls-Royce 501-D13, -D13A, -D13D | 2001-05-12 | 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.