Guide Exhaust
No failure report names the guide exhaust. 10 FAA approvals let 2 companies make a replacement guide exhaust, Superior Air Parts INC holding the most (8).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a guide exhaust and sell it as an approved part for the models named. These are the companies holding such approvals for a guide exhaust:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P040 | LW-11626 P40 | Lycoming Engines O-235-C1, O-235-C1B, O-235-C2A | 2022-12-06 | current |
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P010 | LW-11626 P10 | Lycoming Engines O-235-C1, O-235-C1B, O-235-C2A | 2022-12-06 | current |
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P005 | LW-11626 P05 | Lycoming Engines O-235-C1, O-235-C1B, O-235-C2A | 2022-12-06 | current |
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P030 | LW-11626 P30 | Lycoming Engines O-235-C1, O-235-C1B, O-235-C2A | 2022-12-06 | current |
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P020 | LW-11626 P20 | Lycoming Engines O-235-C1, O-235-C1B, O-235-C2A | 2022-12-06 | current |
| Superior Air Parts INC | Guide-Exhaust Valve, High Chrome SL11626 P040 | LW-11626 P40 | Lycoming Engines O-235-N2A, O-235-N2C | 2022-12-06 | current |
| Sun Air Parts | Guide -Exhaust (Include Tab Repl) SAP23402, SAP23402P3,... | Pratt & Whitney 23402 | Pratt & Whitney R-1340 Wasp Series S3H1, S1H1, S1H2 and S3H1G | 1997-09-17 | current |
| Sun Air Parts | Guide-Exhaust Valve SAP39523, SAP39523+3,... | Pratt & Whitney 39523, 39523+3, 39523+5,... | Pratt & Whitney R-985 Wasp Jr. Series, AN-1, -3 | 1997-07-22 | current |
| Superior Air Parts INC | Guide Exhaust SA641973 | Teledyne Continental 641973 | Teledyne Continental GTSIO-520 Series | 1993-11-15 | current |
| Superior Air Parts INC | Guide-Exhaust Valve SP-39523 and oversizes. | - | Pratt & Whitney R-985-AN-1, -3, -4 | 1973-01-11 | 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.