Cleanable Oil
No failure report names the cleanable oil. 11 FAA approvals let 3 companies make a replacement cleanable oil, Western Filter A Division of Donaldson Company INC holding the most (5).
Approved replacement parts 11 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cleanable oil and sell it as an approved part for the models named. These are the companies holding such approvals for a cleanable oil:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Donaldson Company INC | Cleanable Oil Filter Element 3034507WFC | 3017383, 3020967, 3022069, 3022070, 3034507,... | Pratt & Whitney Canada Corp. PT6A-6, PT6A-6A, PT6A-6B | 2025-06-02 | current |
| Donaldson Company INC | Cleanable Oil Filter Element WF334638 | 3112895-01, 3059255-01, 3059254-01, Alternate: 11-11065 | Pratt & Whitney Canada Corp. PW118, PW118A, PW118B | 2025-05-23 | current |
| Western Filter A Division of Donaldson Company INC | Cleanable Oil Filter Element 3034507WFC | 3017383, 3020967, 3022069, 3022070, 3034507,... | Pratt & Whitney PT6A-6, -6A, -6B | 2014-08-04 | current |
| Western Filter A Division of Donaldson Company INC | Cleanable Oil Filter Element WF334638 | 3112895-01, Alternate 11-11065 | Pratt & Whitney Canada PW118B, PW119C, PW121A | 2009-08-20 | current |
| Western Filter A Division of Donaldson Company INC | Cleanable Oil Filter Element WF334638 | 3112895-01 Alternate 11-11065 | Pratt & Whitney Canada PW118B, PW119C, PW121A | 2009-05-26 | current |
| Western Filter A Division of Donaldson Company INC | Cleanable Oil Filter Element WF334638 | 3112895-01, 3059255-01, 3059254-01, Alternate 11-11065 | Pratt & Whitney Canada PW118, PW118A, PW118B | 2009-04-27 | current |
| Western Filter A Division of Donaldson Company INC | Cleanable Oil Filter Element 3034507WFC | 3017383, 3020967, 3022069, 3022070, 3034507,... | Pratt & Whitney PT6A-6, -6A, -20 | 2009-04-05 | current |
| Western Filter Corporation | Cleanable Oil Filter Element WF334638 | 3112895-01, 3059255-01, 3059254-01, Alternate: 11-11065 | Pratt & Whitney Canada PW118, PW118A, PW118B | 2006-09-07 | current |
| Western Filter Corporation | Cleanable Oil Filter Element WF334638 | 3112895-01, 3059255-01, 3059254-01 | Pratt & Whitney Canada PW118, PW118A, PW118B | 2005-09-15 | current |
| Western Filter Corporation | Cleanable Oil Filter Element 3034507WFC | Pratt & Whitney 3017383, 3020967, 3022069,... | Pratt & Whitney Canada PT6A-6, -6A, -20 | 2001-01-17 | current |
| Western Filter Corporation | Cleanable Oil Filter Element WF334638 | Pratt & Whitney Canada 3112895-01 | Pratt & Whitney PW118B, PW119C, PW121A | 1999-01-14 | 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.