Seal Air
No failure report names the seal air. 38 FAA approvals let 10 companies make a replacement seal air, Ontic Engineering & Manufacturing INC holding the most (11).
Approved replacement parts 38 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a seal air and sell it as an approved part for the models named. These are the companies holding such approvals for a seal air:
Ontic Engineering & Manufacturing INC 11Boeing Distribution, INC. 7Aerex Manufacturing INC 6Mcclain International INC 5Twin Manufacturing 3Wencor LLC 2Jet Avion Corporation A Heico Aerospace Company 1Hamilton Sundstrand Power System 1Aviation Technology & Development INC 1Able Aerospace Services, INC. 1
For these models most: Boeing 747 (7), Embraer EMB-145 ERJ 145 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Able Aerospace Services, INC. | Seal – Air Free Turbine, 2-Stage 575183 | 575183 | Erickson... JFTD12A-4A(T73-P-1), JFTD12A-5A(T73-P-700) | 2025-08-26 | current |
| Boeing Distribution, INC. | Seal: Air, Power Turbine AV3910201-01 | 3910201-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, Cooling Fan, Stator AV3911055-01 | 3911055-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, #2 Bearing AV3910161-01 | 3910161-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, #1 Bearing AV3911041-01 | 3911041-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, Power Turbine Shaft AV3910180-01 | 3910180-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, #0 Bearing AV3902640-01 | 3902640-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Seal: Air, #3 Bearing Rotor AV3910264-01 | 3910264-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Air, HPT, STG 1 2A0045JA | 2A0045 | International Aero... V2500-A1, V2522-A5, V2524-A5 | 2023-10-30 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.3 1/2 BEARING, REAR 3031214 | 3031214 | Pratt & Whitney Canada JT15D-5 | 2020-09-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.4 BEARING HOUSING ROTOR 3108531-01 | 3108531-01 | Pratt & Whitney Canada JT15D-4 | 2020-09-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.3 BEARING STATOR 3019672 | 3019672 | Pratt & Whitney Canada JT15D-1, -1A, -1B | 2020-09-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR NO.3 BEARING FRONT ROTOR 3031586 | 3031586 | Pratt & Whitney Canada JT15D-1, -5A, -5B | 2020-09-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR 3029071 | 3029071 | Pratt & Whitney Canada JT15D-1 | 2020-09-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL AIR, NO.3 BEARING, REAR ROTOR 3102837-01 | 3102837-01 | Pratt & Whitney Canada JT15D-5, JT15D-5A, JT15D-5B | 2016-06-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.2 BEARING, ROTOR 3041657-01 | 3041657-01 | Pratt & Whitney Canada JT15D-5, JT15D-5A, JT15D-5B | 2016-06-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.4 BEARING HOUSING, ROTOR 3073216-01 | 3073216-01 | Pratt & Whitney Canada JT15D-1, JT15D-1A, JT15D-1B | 2016-06-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.1 BRG, FRONT 3119497-01 | 3119497-01 | Pratt & Whitney Canada JT15D-4, JT15D-4B, JT15D-4C | 2016-06-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.2 BRG, REAR ROTOR 3109771-01 | 3109771-01 | Pratt & Whitney Canada JT15D-5, JT15D-5A, JT15D-5B | 2016-06-28 | current |
| Ontic Engineering & Manufacturing INC | SEAL-AIR, NO.2 BEARING, ROTOR 3041658-01 | 3041658-01 | Pratt & Whitney Canada JT15D-1, JT15D-1A, JT15D-1B | 2016-06-28 | current |
| Wencor LLC | Seal-Air, Bleed Duct 55T459WE | 12047-450 | PRATT & WHITNEY PW4164, PW4168, PW4168A | 2013-08-11 | current |
| Wencor LLC | Seal-Air, Bleed Duct 55T459WE | 55T459 | PRATT & WHITNEY PW4164, PW4168, PW4168A | 2013-08-11 | current |
| Aviation Technology & Development INC | Seal Air Compressor Front Stator ATD3011429 | Pratt & Whitney 3011429 | Pratt & Whitney Canada PT6B-36, -36A, -36B | 2000-12-11 | current |
| Hamilton Sundstrand Power System | Seal Assembly Air Inlet, Duct Silencer 4504291 | Embraer 4504291 | Embraer Empresa EMB-145 | 1999-07-25 | current |
| Aerex Manufacturing INC | Seal air compressor 2 stage 803516AER | Pratt & Whitney 803516 | Pratt & Whitney JT8D-209, 217, 217A | 1997-01-16 | current |
| Aerex Manufacturing INC | Seal air compressor 1.5 & 3 stage 803515AER | Pratt & Whitney 803515 | Pratt & Whitney JT8D-209, 217, 217A | 1997-01-16 | current |
| Aerex Manufacturing INC | Seal air compressor 5 stage 803518AER | Pratt & Whitney 803518 | Pratt & Whitney JT8D-209, 217, 217A | 1997-01-16 | current |
| Aerex Manufacturing INC | Seal air compressor 6 stage 803519AER | Pratt & Whitney 803519 | Pratt & Whitney JT8D-209, 217, 217A | 1997-01-16 | current |
| Aerex Manufacturing INC | Seal air compressor 4 stage 803517AER | Pratt & Whitney 803517 | Pratt & Whitney JT8D-209, 217, 217A | 1997-01-16 | current |
| Aerex Manufacturing INC | Seal air compressor 1 stage 803520AER | 803520 | Pratt & Whitney JT8D-209, 217, 217A | 1995-05-21 | current |
| Mcclain International INC | Seal-air turbine outer first stage M2376 | P&W 774550 or 780220 | Pratt & Whitney JT8D-1, -1A, -1B | 1993-06-28 | current |
| Mcclain International INC | Seal-air turbine outer first stage M2394 | P&W 777105 or 786439 | Pratt & Whitney JT8D-1, -1A, -1B | 1993-06-28 | current |
| Mcclain International INC | Seal-air turbine outer first stage M2375 | P&W 735799 or 744522 | Pratt & Whitney JT8D-1, -1A, -1B | 1993-06-28 | current |
| Mcclain International INC | Seal-air turbine outer first stage M2332 | P&W 730081 | Pratt & Whitney JT8D-11, -15, -17 | 1993-06-28 | current |
| Mcclain International INC | Seal-air turbine outer first stage M2355 | P&W 780550 or 786440 | Pratt & Whitney JT8D-11, -15, -17 | 1993-06-28 | current |
| Twin Manufacturing | Seal-Air,Turbine 2 Stage TMC-801-1-3 | P&W 728534 | Pratt & Whitney JT8D-1, 1A, 1B | 1992-12-31 | current |
| Twin Manufacturing | Seal-Air, Turbine 2 Stage TMC-801-1-2 | P&W 728532 | Pratt & Whitney JT8D-1, 1A, 1B | 1992-12-31 | current |
| Twin Manufacturing | Seal-Air, Turbine 2 Stage TMC-801-1-1 | P&W 728533 | Pratt & Whitney JT8D-1, 1A, 1B | 1992-12-31 | 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.