Compressor Stator
No failure report names the compressor stator. 4 FAA approvals let 3 companies make a replacement compressor stator, Chromalloy Georgia holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a compressor stator and sell it as an approved part for the models named. These are the companies holding such approvals for a compressor stator:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Extex Engineered Products INC. | Compressor Stator – 12 Stage, Assy of 811872 | 811872 | Pratt & Whitney JT8D-1, JT8D-1A, JT8D-1B | 2024-10-28 | current |
| Airfoil Technology INC | Compressor Stator Assy 1st Stage AFI3043831-01 | 3043831-01 | Pratt & WhitneyCanada Corp. PT6A-21, PT6A-25, PT6A-25A | 2022-02-01 | current |
| Chromalloy Georgia | Compressor Stator Inner Shroud -Stage 11 CGA666261 | Pratt & Whitney 666261, 666161 | Pratt & Whitney JT9D-7 All, -59A, -70A | 2004-12-08 | current |
| Chromalloy Georgia | Compressor Stator Inner Shroud -Stage 12 CGA666262 | Pratt & Whitney 666262, 666162 | Pratt & Whitney JT9D-7 All, -59A, -70A | 2004-12-08 | 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.