Bellow
No failure report names the bellow. 14 FAA approvals let 9 companies make a replacement bellow, Parker Hannifin CORP holding the most (2).
Approved replacement parts 14 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bellow and sell it as an approved part for the models named. These are the companies holding such approvals for a bellow:
For these models most: Dehavilland DHC-2 (2), Cessna T-310 (2), Cessna 414 Chancellor (2), Cessna 320 (2), Piper PA-60 Aerostar (1), Cessna 421 Golden Eagle (1), Cessna 404 (1), Cessna 402 (1), Cessna 401 (1), Cessna 340 (1), Boeing 747 (1), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hye-Tech Manufacturing LLC | 0.460 O.D. Bellow Assembly 6893483HT | 6893483 | Rolls-Royce 250- C28B, C28C, C30 | 2019-04-30 | current |
| Hye-Tech Manufacturing LLC | 0.460 O.D. Bellow Assembly 6893483HT | 6893483 | Rolls-Royce 250- C28B, C28C, C30 | 2015-11-22 | current |
| Kenmore Air Harbor INC | Bellow - Carburetor Air KAC2E2217 | C2-E-2217 | DeHavilland DHC-2, Mark I | 2008-05-29 | current |
| Kenmore Air Harbor INC | Bellow - Carburetor Hot Air KAC2E2215 | C2-E-2215 | DeHavilland DHC-2, Mark I | 2008-05-29 | current |
| Knisley Welding INC | Bellow Assembly K0850660M-1 | 0850660-9, 5355108-1, 0850731-5, 5355108-4, 9910296-2 | Cessna T310Q, T310P, T31OR | 2004-06-24 | current |
| Hye-Tech Manufacturing LLC | 0.460 O.D. Bellow Assembly 6893483HT | 6893483 | Rolls-Royce 250-C28B, C28C, C30 | 2003-06-28 | current |
| Hye-Tech Manufacturing LLC | 0.460 O.D. Bellow Assembly 6893483HT | 6893483 | Rolls-Royce 250-C28B, C28C, C30 | 2003-05-01 | current |
| Hye-Tech Manufacturing LLC | 0.460 O.D. Bellow Assembly 6893483HT | 6893483 | Rolls-Royce 250-C28B, C28C, C30 | 2002-07-31 | current |
| Machen INC | Bellow 980062-001 & -501 | Piper 980062-01 & -501 | Aerostar Aircraft PA-60-600, -601, -601P | 1999-02-18 | current |
| Knisley Welding INC | Bellow K0850660-1 | Cessna 0850731-5, 9910296-2, 0850660-9,... | Cessna T310R S/Ns 310R0001 thru 310R0839,... | 1995-06-13 | current |
| Senior Operations LLC | Bellow assembly, generator inlet air duct 82623 | Boeing 60B90109-4 | Boeing 747-100, -10B, -100B SUD | 1995-05-18 | current |
| Flexfab INC | Bellow BOE2127-0017 | Boeing 10-3274-17 | Boeing 727-100, -200 | 1994-07-24 | current |
| Parker Hannifin CORP | Bellow 77728-3, -4 | Rolls-Royce 77728-3, -4 | Rolls-Royce RB211-535C, RB535E4, RB535E4B | 1993-04-05 | current |
| Parker Hannifin CORP | Bellow 58392 | Boeing 10-61368-1 | Boeing 737 | 1992-08-26 | 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.