Apu Duct
No failure report names the apu duct. 12 FAA approvals let 11 companies make a replacement apu duct, Rsa Engineered Products LLC holding the most (2).
Approved replacement parts 12 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a apu duct and sell it as an approved part for the models named. These are the companies holding such approvals for a apu duct:
For these models most: Bombardier CL-600 Challenger and CRJ (6), Israel Aircraft Industries GALAXY (2), Boeing 737 (2), Sikorsky S-92 (1), Sikorsky Aircraft Corp S-92 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC. | APU Duct Exhaust 3617731-4 | 92303-04800-114 | Sikorsky Aircraft Corporation S-92A | 2023-03-28 | current |
| Rsa Engineered Products LLC | APU Duct 15A002-103 | 601R97253-7 | Canadair CL600-2B19 (Regional Jet 100 Series) | 2013-04-24 | current |
| Rsa Engineered Products LLC | APU Duct 15A002-103 | 601R97253-7 | Canadair CL600-2B19 (Regional Jet 100 Series) | 2012-09-05 | current |
| Meggitt Oregon | APU Duct Seal 12M122-1 | BOE2003-0052 | Boeing 737-300 Series, 737-400 Series,... | 2012-06-03 | current |
| Meggitt Polymer Solutions (Formerly Meggitt Silicone Products) | APU Duct Seal 12M122-1 | BOE2003-0052 | Boeing 737-300. 737-400, 737-500, & 737-700 series | 2008-05-21 | current |
| Honeywell International INC | APU Duct Exhaust 3617731-4 | 92303-04800-114 | Sikorsky S-92A | 2007-03-18 | current |
| Meggitt Thermal Systems INC | APU Duct 15A002-103 | 601R97253-7 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2006-10-29 | current |
| Avica INC | APU Duct 15A002-103 | 601R97253-7 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2002-06-11 | current |
| Gulfstream Aerospace LP | APU Duct Assembly 4AS7821013-501 | IAI 4AS7821013-501 | Gulfstream Galaxy | 2001-06-06 | current |
| Galaxy Aerospace CO LP | APU Duct Assembly 4AS7821013-501 | IAI 4AS7821013-501 | Gulfstream Galaxy | 2001-05-08 | current |
| Meggitt Safety Systems INC | APU Duct 15A002-103 | 601R97253-7 | Bombardier, Inc. CL600-2B19 (Regional Jet 100 Series) | 2000-05-24 | current |
| Arrowhead Products | APU Duct 14239-103 | Canadair 14239-103 | Bombardier, Inc. CL600-2B19 (Regional Jet Series 100) | 1997-01-28 | 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.