Seal
3,413 failure reports named the seal in the last ten years, 8,074 since 1995, most often on the Boeing 737; the condition most often found was "cracked". 11,502 FAA approvals let 25 companies make a replacement seal, Kapco holding the most (2,468). The reports call it "seal", "seal assy", "seal kit", "rear seal", "seal assembly" and 1 other ways.
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 234 |
| 1996 | 271 |
| 1997 | 179 |
| 1998 | 252 |
| 1999 | 255 |
| 2000 | 283 |
| 2001 | 195 |
| 2002 | 187 |
| 2003 | 173 |
| 2004 | 172 |
| 2005 | 146 |
| 2006 | 145 |
| 2007 | 181 |
| 2008 | 182 |
| 2009 | 179 |
| 2010 | 241 |
| 2011 | 292 |
| 2012 | 292 |
| 2013 | 447 |
| 2014 | 188 |
| 2015 | 167 |
| 2016 | 174 |
| 2017 | 395 |
| 2018 | 424 |
| 2019 | 356 |
| 2020 | 273 |
| 2021 | 248 |
| 2022 | 191 |
| 2023 | 253 |
| 2024 | 398 |
| 2025 | 370 |
| 2026 | 331 |
Which system the reports file it under last ten years
Models most often reporting it last ten years
How it failed the condition found, last ten years
cracked1,283leaking523damaged277broken195missing159torn146worn97failed86dirty61out of position56
Conditions found, as a table
| reports | |
|---|---|
| cracked | 1,283 |
| leaking | 523 |
| damaged | 277 |
| broken | 195 |
| missing | 159 |
| torn | 146 |
| worn | 97 |
| failed | 86 |
| dirty | 61 |
| out of position | 56 |
Engines most often reporting it
International Aero Engines V2527-A5 38International Aero Engines PW1133GA-JM 36CFM International CFM56-7B27 35International Aero Engines V2524-A5 24International Aero Engines PW1133G-JM 18Rolls-Royce RB-211 series 17CFM International CFM56-7B27/B3 13General Electric GE90-115B 13International Aero Engines V2533-A5 10General Electric CF6-80C2B6F 9
Approved replacement parts 11,502 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a seal and sell it as an approved part for the models named. These are the companies holding such approvals for a seal:
Kapco 2,468Spirit Aerosystems INC 1,346Trelleborg Sealing Solutions 1,216Kirkhill-Ta CO 1,135Seal Dynamics INC 509Gemini Engineering 407Wencor LLC 401Aircraft Component Design LLC 393Turbine Kinetics INC, Subsidiary of Heico CORP 382Aviation Component Solutions 349Jet Avion Corporation A Heico Aerospace Company 338Meggitt Oregon 330Kirkhill Rubber Company 303Meggitt Polymer Solutions (Formerly Meggitt Silicone Products) 231K & S Enterprises 228Kirkhill-Ta, Sfs Division 227Safran Cabin INC. 195Airforms LLC 177Hitm INC DBA K & S Enterprises 166Aviation Materials Management INC 161Gemini Engineering INC 128Jet Parts Engineering INC 110Valtec Aircraft Supply 102Turbine Kinetics INC, A Heico Aerospace Company 101Approved Quality Manufacturing 99
For these models most: Boeing 737 (2,269), Boeing 747 (2,108), Boeing 767 (1,296), Boeing 777 (955), Boeing 757 (885), Airbus A320 (599), Airbus A321 (522), Airbus A319 (494), Boeing 727 (369), Boeing 707 (359), Bombardier CL-600 Challenger and CRJ (339), Airbus A330 (324).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor, LLC | Seal, Stationary 8005-3 | 716353 | The Boeing Company 737-8, 737-9 | 2026-10-01 | current |
| Wencor, LLC | Seal, Stationary 8005-3 | 716353 | Airbus SAS A320 Model -216, A330-243F, A330-941 | 2026-10-01 | current |
| Wencor, LLC | Seal 9057M50P01WE | 9057M50P01 | CFM International S.A. CFM56-7B20E, CFM56-7B22E, CFM56-7B22E/B1 | 2026-10-01 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal Assy 213W3190-4JA | 213W3190-4 | The Boeing Company 777-200 Series, 777-300 Series,... | 2026-09-28 | current |
| Aviation Component Solutions | Seal Assy P01786 | EQ72902-0223 | Airbus SAS A318-111, A318-112, A318-121 | 2026-09-09 | current |
| Aviation Component Solutions | Seal Assy P01786 | 233-10850-952-3892 | Airbus SAS A318-111, A318-112, A318-121 | 2026-09-09 | current |
| Safran Cabin INC. | SEAL - SILICONE BLAD C511504-35 | C511504-35 | The Boeing Company 787-8, 787-9 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - LIGHTBLOCK CL C513507-99 | C513507-99 | The Boeing Company 787-8 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - NOFAR FWD LH C517507-35 | C517507-35 | The Boeing Company 787-8 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - NOFAR FWD LH C517507-37 | C517507-37 | The Boeing Company 787-8 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - NOFAR MID LH C517507-39 | C517507-39 | The Boeing Company 787-8 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - LH AFT ENTRY C517507-51 | C517507-51 | The Boeing Company 787-8 | 2026-07-24 | current |
| Safran Cabin INC. | SEAL - NOFAR AFT LH C517507-41 | C517507-41 | The Boeing Company 787-8 | 2026-07-24 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal, Trapezoidal 3051-1051KT | 3051-1051 | CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A3 | 2026-07-21 | current |
| Vision Air Services, LLC | Seal, Plain Encased 70968-06205-103VA | 70968-06205-103 | Sikorsky Aircraft Corporation S-70 (UH-60A, UH-60L) | 2026-07-21 | current |
| Pexco Aerospace INC. | SEAL, SPANWISE, K-FLAP, WING-LEADING EDGE BAC1522-468 | BAC1522-468 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Pexco Aerospace INC. | SEAL BAC1522-437 | BAC1522-437 | The Boeing Company 737-8200 | 2026-06-17 | current |
| Core Parts LLC | Seal, Air,No. 3 Bearing Rotor 3102837-01CP | 3102837-01 | Pratt & Whitney Canada Corp. JT15D-5, JT15D-5A, JT15D-5B | 2026-06-12 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal Assembly, Inner A35215KT | A35215 | Airbus SAS A321-111, A321-211, A321-212 | 2026-06-12 | current |
| Core Parts LLC | Seal, Air Bleed Valve 3119009-01CP | 3119009-01 | Pratt & Whitney Canada Corp. JT15D-5, JT15D-5A, JT15D-5B | 2026-05-26 | current |
| Core Parts LLC | Seal, Plain 3038515CP | 3038515 | Pratt & Whitney Canada Corp. JT15D-1, JT15D-1A, JT15D-1B | 2026-05-26 | current |
| Aaxico Technical Services, INC. | Seal Assembly 295-44301-965-5510PTS | 295-44301-965-5510 | The Boeing Company 787-9 | 2026-05-20 | current |
| Mitchell Pma, LLC | Seal 9116B0001-01MIT | 9116B0001-01 Liebherr | Airbus SAS A318 Model -111, A318 Model -112,... | 2026-05-19 | current |
| Centric Aero Technologies, LLC | Seal 2205783-2CAT | 2205783-2 | The Boeing Company 737-600 Series, 737-700 Series,... | 2026-04-23 | current |
| Source Manufacturing INC | Seal, Air – Free Turbine Inlet 575188TMT | 575188 | Erickson... (T73-P-1) JFTD12A-4A, (T73-P-700) JFTD12A-5A | 2026-04-10 | current |
| Source Manufacturing INC | Seal, Air – Free Turbine Rotor 587509TMT | 587509 | Erickson... (T73-P-1) JFTD12A-4A, (T73-P-700) JFTD12A-5A | 2026-04-10 | current |
| Source Manufacturing INC | Seal, Air – 1st Stage Turbine 560890TMT | 560890 | Erickson... JT12A-8, (T73-P-1) JFTD12A-4A,... | 2026-04-10 | current |
| Aaxico Technical Services, INC. | Seal Assembly 734J3MTE-161-P15PTS | 734J3MTE-161-P15 | The Boeing Company 787-9 | 2026-04-02 | current |
| Aaxico Technical Services, INC. | Seal Assembly 743A6MT-161-P15PTS | 743A6MT-161-P15 | The Boeing Company 787-9 | 2026-04-01 | current |
| Aircraft Component Design LLC | Seal, Face-Type 5056T52P02ACD | 5056T52P02 | General Electric Company CT7-5A2, CT7-5A3, CT7-7A | 2026-03-27 | current |
| Aircraft Component Design LLC | Seal, Ring, Non-Metallic 3012456KT | 3012456 | Pratt & Whitney Canada Corp. PT6A-21, PT6A-27, PT6A-28 | 2026-03-24 | current |
| Aircraft Component Design LLC | Seal, Ring, Non-Metallic 3012457KT | 3012457 | Pratt & Whitney Canada Corp. PT6A-21, PT6A-27, PT6A-28 | 2026-03-24 | current |
| Aaxico Technical Services, INC. | Seal Assembly 295-64201-965-5510PTS | 295-64201-965-5510 | The Boeing Company 787-9 | 2026-03-12 | current |
| Honeywell International INC. | Seal, Precooler 67041598-2 | S212A001-2510 | The Boeing Company 737-9, 737-8200 | 2026-03-11 | current |
| Airforms LLC | Seal, Bearing APS5011064 | 5011064 | Textron Aviation Inc. 200, 200T, 200CT | 2026-03-09 | current |
| Adpma | Seal ADP38030-440-7 | 38000-355 | Airbus SAS A318-111, A318-112, A318-121 | 2026-03-03 | current |
| Aaxico Technical Services, INC. | Seal Assembly 7213MS952TPTS | 7213MS952T | Airbus SAS A319-132, A320-232, A321-231 | 2026-02-27 | current |
| Aaxico Technical Services, INC. | Seal Assembly 7431MS952TPTS | 7431MS952T | Airbus SAS A319-132, A320-232, A321-231 | 2026-02-27 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal Assy 4A0327JA | 4A0327 | International Aero... V2500-A1, V2522-A5, V2524-A5 | 2026-02-27 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal - Face 4T0303JA | 4T0303 | International Aero... V2500-A1, V2522-A5, V2524-A5 | 2026-02-27 | current |
| Aaxico Technical Services, INC. | Seal Assembly 721P1MT-797-4710PTS | 721P1MT-797-4710 | Airbus SAS A319-112, A319-114, A320-211 | 2026-02-25 | current |
| Jet Avion Corporation A Heico Aerospace Company | V-Seal ABS0744-16MJA | ABS0744-16M | Airbus SAS A321-213, A330-223, A330-302 | 2026-02-23 | current |
| Aircraft Component Design LLC | Seal, Ring, Non-Metallic 3012456ACD | 3012456 | Pratt & Whitney Canada Corp. PT6A-21, PT6A-27, PT6A-28 | 2026-02-11 | current |
| Aircraft Component Design LLC | Seal, Ring, Non-Metallic 3012457ACD | 3012457 | Pratt & Whitney Canada Corp. PT6A-21, PT6A-27, PT6A-28 | 2026-02-11 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal, Spring Loaded 2684985JA | 2684985 | CFM International CFM56-7B20, CFM56-7B20E, CFM56-7B22/B1 | 2026-01-22 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal 38000-355JA | 38000-355 | Airbus SAS A321-271NX | 2026-01-13 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Assy M3179417-2 | 3179417-2 | CFM International CFM56-7B27/3, CFM56-7B27E | 2026-01-13 | current |
| Aviation Component Solutions | C-Seal P01472 | 632B90-2932C | The Boeing Company 787-8, 787-9, 787-10 | 2026-01-06 | current |
| Aviation Component Solutions | C-Seal P01470 | 774859-3 | The Boeing Company 787-8, 787-9, 787-10 | 2026-01-06 | current |
| Aviation Component Solutions | C-Seal P01471 | 774859-5 | The Boeing Company 787-8, 787-9, 787-10 | 2026-01-06 | current |
| Defense and Development Enterprises LLC | Seal 3-2141D | 3-2141 | Lockheed Martin Corporation 382, 382B, 383E | 2026-01-05 | current |
| Hemico INC. | SEAL, BOTTOM HEM50-420066-343 | 50-420066-345 | Textron Aviation Inc. 65-88, 65-90, 65-A90 | 2026-01-05 | current |
| Hemico INC. | SEAL, TOP HEM50-420066-345 | 50-420066-345 | Textron Aviation Inc. 65-88, 65-90, 65-A90 | 2026-01-05 | current |
| Hemico INC. | SEAL, INBOARD AND OUTBOARD HEM50-420066-341 | 50-420066-341 | Textron Aviation Inc. 65-88, 65-90, 65-A90 | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 2AA-310-700-101 | 206-310-700-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 2AA-340-206-101 | 206-340-206-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 535639AA-10 | 535639-10 | Bell Textron Canada Limited 206A, 206B, 206L | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 2AA-340-104-101 | 206-340-104-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 4AA-340-003-101 | 407-340-003-101 | Bell Textron Canada Limited 407 | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 4AA-340-100-101 | 412-340-100-101 | Bell Textron Inc. 412 | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal Assy 2AA-040-272-101 | 206-040-272-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 3880267-1AA | 3880267-1 | Airbus SAS A310 Model 204, A310 Model 221, A310... | 2026-01-05 | current |
| Able Aerospace Services, INC. | Seal 3880267-1AA | 3880267-1 | The Boeing Company 747-200B Series, 757-200 Series,... | 2026-01-05 | current |
| Airforms LLC | Seal AF1250881-5 | 1250881-5 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250100-30 | 1250100-3 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250100-4 | 1250100-4 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250868-2 | 1250868-2 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250100-5 | 1250100-5 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250100-30 | Modification Article | Textron Aviation Inc. T210F | 2025-12-18 | current |
| Airforms LLC | Seal AF1250868-4 | Modification Article | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250100-30 | 1250100-3 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250829-7 | 1250829-7 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250868-3 | 1250868-3 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250881-2 | 1250881-2 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Airforms LLC | Seal AF1250881-4 | 1250881-4 | Textron Aviation Inc. TU206A, TU206B, TU206C | 2025-12-18 | current |
| Pma Aeroparts LLC | Seal, Cap 810483-2AP | 810482-2 | Hamilton Sundstrand... 568F-1, 568F-5, 568F-7 | 2025-12-18 | current |
| Pemco World Air Services | Seal 0370-25-0241-37 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-42 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-43 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-33 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-44 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-34 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-45 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-35 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-40 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-41 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-31 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-32 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-36 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Pemco World Air Services | Seal 0370-25-0241-38 | Modification Article | The Boeing Company 737-700 | 2025-12-17 | current |
| Able Aerospace Services, INC. | Seal 535639AA-10 | 535639-10 | Bell Textron Canada Limited 206A, 206B, 206L | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 4AA-340-003-101 | 407-340-003-101 | Bell Textron Canada Limited 407 | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 4AA-340-100-101 | 412-340-100-101 | Bell Textron Inc. 412 | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal Assy 2AA-040-272-101 | 206-040-272-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 2AA-340-104-101 | 206-340-104-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 2AA-310-700-101 | 206-310-700-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 3880267-1AA | 3880267-1 | Airbus SAS A310 Model 204, A310 Model 221, A310... | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 3880267-1AA | 3880267-1 | The Boeing Company 747-200B Series, 757-200 Series,... | 2025-12-15 | current |
| Able Aerospace Services, INC. | Seal 2AA-340-206-101 | 206-340-206-101 | Bell Textron Canada Limited 206A, 206B, 206L | 2025-12-15 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal 38000-355JA | 38000-355 | Airbus SAS A321-271NX | 2025-12-08 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Assy M3179417-2 | 3179417-2 | CFM International CFM56-7B27/3, CFM56-7B27E | 2025-12-08 | current |
| Aviation Component Solutions | Seal P00610 | 2205783-1 | The Boeing Company 717-200, 737-900ER, 737-9 | 2025-11-19 | current |
| Aviation Component Solutions | Seal P00611 | 2205783-2 | The Boeing Company 717-200, 737-900ER, 737-9 | 2025-11-19 | current |
| Airforms LLC | Seal AF13651-0023 | 13651-102 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13668-0043 | 13668-117 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF14141-0024 | 14141-107 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0058B | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF14176-0022 | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF14141-0022 | 14141-101 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13668-0042 | 13668-107 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0058C | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13677-0042 | 13677-107 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF14139-0022 | 14139-101 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13661-0042 | 13661-110 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0060 | 13669-114 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13654-0043 | 13654-102 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13661-00042 | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13677-0043 | 13677-116 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF14139-0023 | 14139-105 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0005C | 13669-115 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0058A | 13681-001 | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13661-0046 | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Airforms LLC | Seal AF13669-0059 | Modification Article | Cirrus Design Corporation SR22 | 2025-11-18 | current |
| Turbine Kinetics INC, A Heico Aerospace Company | Seal-C DEC1110V0715 | 1110V0715 | Pratt & Whitney Division PW4168A-1D | 2025-11-13 | current |
| Wencor, LLC | Seal, Shaft, Main Drive, Stationary 218785WE | 218785 | General Electric Company GE90-110B1, GE90-113B, GE90-115B | 2025-10-30 | current |
| Wencor, LLC | Seal - Rotor 3507015-1WE | 3507015-1 | The Boeing Company 737-700 Series, 737-800 Series,... | 2025-10-30 | current |
| Wencor, LLC | Seal - Rotor 3507015-1WE | 3507015-1 | CFM International CFM56-7B20E, CFM56-7B22E, CFM56-7B22E/B1 | 2025-10-30 | current |
| Wencor, LLC | Seal, Shaft, Main Drive, Stationary 218785WE | 218785 | CFMInternational CFM56-7B26/3F, CFM56-7B27/3B1F | 2025-10-30 | current |
| Wencor, LLC | Seal - Fuel 69-77135-1WE | 69-77135-1 | The Boeing Company 737-8, 737-9, 737-8200 | 2025-10-30 | current |
| Wencor, LLC | Seal, O-Ring 159438WE | 159438 | The Boeing Company 777-200 Series, 777-300 Series,... | 2025-10-30 | current |
| Seal Dynamics INC | Seal G50451SD | G50451 | General Electric Company CF34-8C1, CF34-8C5, CF34-8C5A1 | 2025-10-30 | current |
| Wencor, LLC | Seal, Rod 16-0098-1WE | 16-0098-1 | The Boeing Company 787-8, 787-9, 787-10 | 2025-10-29 | current |
| Airforms LLC | Seal AF15477-0015 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15480-0014 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15475-0013 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15480-0015 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15469-0012 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15469-0014 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15473-0014 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15471-0014 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15480-0013 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15473-0013 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15480-0017 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15487-0023 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15487-0024 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF15487-0017 | Modification Article | Cirrus Design Corporation SR22 | 2025-10-14 | current |
| Airforms LLC | Seal AF96405-002 | Modification Article | Piper Aircraft Inc. PA-34-200 | 2025-10-14 | current |
| Airforms LLC | Seal AF96418-007 | Modification Article | Piper Aircraft Inc. PA-34-200 | 2025-10-14 | current |
| Airforms LLC | Seal AF96412-007 | Modification Article | Piper Aircraft Inc. PA-34-200 | 2025-10-14 | current |
| Airforms LLC | Seal AF96408-005 | Modification Article | Piper Aircraft Inc. PA-34-200 | 2025-10-14 | current |
The first 150 of 400.
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.