Centric Aero Technologies, LLC
PMA PQ04457CE · 19 approved parts replacing 18 OEM numbers · The Boeing Company, Mhi Rj Aviation Ulc, General Electric, Airbus SAS, Embraer S.A., Internationalaero Engines
| PMA part | Replaces | Name | Make / model | Status | On PartsAndPlanes | DLA paid (OEM no.) |
|---|---|---|---|---|---|---|
| 1001788-1CAT | 1001788-1 | Spring Guide | The Boeing Company 747-200B Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 767-2C Series | 767-200 Series | 767-300 Series | 767-300F Series | 767-400ER Series | Current, Jul 2026 | — | — |
| 1020126-101CAT | 1020126-101 | Link | The Boeing Company 747-100 Series | 747-100B Series | 747-100B SUD Series | 747-200B Series | 747-200C Series | 747-200F Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 747-SP Series | 747-SR Series | 767-200 Series | 767-300 Series | 767-300F Series | 767-400ER Series | Current, Dec 2025 | — | — |
| 1020126-102CAT | 1020126-102 | Ball | The Boeing Company 747-100 Series | 747-100B Series | 747-100B SUD Series | 747-200B Series | 747-200C Series | 747-200F Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 747-SP Series | 747-SR Series | 767-200 Series | 767-300 Series | 767-300F Series | 767-400ER Series | Current, Dec 2025 | — | — |
| 1020126-1CAT | 1020126-1 | Connecting Link | The Boeing Company 747-100 Series | 747-100B Series | 747-100B SUD Series | 747-200B Series | 747-200C Series | 747-200F Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 747-SP Series | 747-SR Series | 767-200 Series | 767-300 Series | 767-300F Series | 767-400ER Series | Current, Dec 2025 | — | — |
| 1171-075CAT | 1171-075 | Cup Lockwasher | The Boeing Company 747-100 Series | 747-200B Series | 747-200C Series | 747-200F Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 747SP | 747SR | Current, Mar 2024 | — | — |
| 170-70637-001CAT | 170-70637-001 | Shock Absorber Sleeve | Embraer S.A. ERJ 170-100 LR | ERJ 170-100 SE | ERJ 170-100 STD | ERJ 170-100 SU | ERJ 170-200 LL | ERJ 170-200 LR | ERJ 170-200 STD | ERJ 170-200 SU | Current, Sep 2025 | — | — |
| 2205783-2CAT | 2205783-2 | Seal | The Boeing Company 737-600 Series | 737-700 Series | 737-800 Series | 737-900 Series | Current, Apr 2026 | — | — |
| 2205956-1CAT | 2205956-1 | Compressor Seal | The Boeing Company 737-600 Series | 737-700 Series | 737-800 Series | 737-900 Series | Current, Apr 2026 | — | — |
| 3238752-1CAT | 3238752-1 | Flexshaft Housing | The Boeing Company 747-200B Series | 747-300 Series | 747-400 Series | 747-400D Series | 747-400F Series | 767-200 Series | 767-300 Series | 767-300F Series | 767-400ER Series | Current, Jan 2026 | — | — |
| 3238752-1CAT | 3238752-1 | Flexshaft Housing | Airbus SAS A330-201 | A330-202 | A330-301 | A330-302 | Current, Jan 2026 | — | — |
| 491C1313521-003CAT | 491C1313521-003 | Fireseal – Upr Sidewall | General Electric CF6-80C2B1 | CF6-80C2B1F | CF6-80C2B2 | CF6-80C2B2F | CF6-80C2B4 | CF6-80C2B4F | CF6-80C2B5F | CF6-80C2B6 | CF6-80C2B6F | CF6-80C2B6FA | CF6-80C2B7F | CF6-80C2B8F | Current, Jan 2023 | — | — |
| 491C1313521-004CAT | 491C1313521-003 | Fireseal – Upr Sidewall | General Electric CF6-80C2B1 | CF6-80C2B1F | CF6-80C2B2 | CF6-80C2B2F | CF6-80C2B4 | CF6-80C2B4F | CF6-80C2B5F | CF6-80C2B6 | CF6-80C2B6F | CF6-80C2B6FA | CF6-80C2B7F | CF6-80C2B8F | Current, Jan 2023 | — | — |
| 49238-11CAT | 49238-11 | Inboard Axle Sleeve | Mhi Rj Aviation Ulc 701 & 702) | CL-600-2C10 (Regional Jet Series 700 | CL-600-2D24 (Regional Jet Series 900) | Current, Mar 2026 | — | — |
| 49312-3CAT | 49312-3 | Lock Link Stop | Mhi Rj Aviation Ulc 701 & 702) | CL-600-2C10 (Regional Jet Series 700 | CL-600-2D24 (Regional Jet Series 900) | Current, Jun 2026 | — | — |
| 49315-3CAT | 49315-3 | Shim | Mhi Rj Aviation Ulc 701 & 702) | CL-600-2C10 (Regional Jet Series 700 | CL-600-2D24 (Regional Jet Series 900) | Current, Jan 2026 | — | — |
| 49315-5CAT | 49315-5 | Shim | Mhi Rj Aviation Ulc 701 & 702) | CL-600-2C10 (Regional Jet Series 700 | CL-600-2D24 (Regional Jet Series 900) | Current, Jan 2026 | — | — |
| 49331-1CAT | 49331-1 | Stop | Mhi Rj Aviation Ulc 701 & 702) | CL-600-2C10 (Regional Jet Series 700 | CL-600-2D24 (Regional Jet Series 900) | Current, Jun 2026 | — | — |
| 740200-13CAT | 740200-13 | Rod, Push | Internationalaero Engines International AeroEngines V2500-E5 | Current, Jan 2022 | — | — |
| 799737-4CAT | 799737-4 | Convex Ring | The Boeing Company 747-400 | 747-400D | 747-400F | 767-2C | 767-200 | 767-300 | 767-300F | 767-400ER | Current, Mar 2026 | — | — |
| 799738-2CAT | 799738-2 | Concave Ring | The Boeing Company 747-400 | 747-400D | 747-400F | 767-2C | 767-200 | 767-300 | 767-300F | 767-400ER | Current, Mar 2026 | — | — |
Sell any of these? List it free and this table names you, as does the page of every OEM number it replaces.
Source: the FAA PMA database, refreshed weekly. A PMA part is approved for the specific eligibility on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination.