Seal Piston
No failure report names the seal piston. 11 FAA approvals let 6 companies make a replacement seal piston, Jet Avion Corporation A Heico Aerospace Company holding the most (5).
Approved replacement parts 11 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a seal piston and sell it as an approved part for the models named. These are the companies holding such approvals for a seal piston:
For these models most: Airbus A319 (4), Airbus A321 (3), Airbus A320 (3), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aircorps Aviation, LLC | Seal – Piston 7.6 Inch Brake 510664-ACPM | 510664 | Cal Pacific Airmotive P-51C, P-51D (USAF F-51D), P-51K (USAF F-51K) | 2024-11-06 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Piston CH250113-1JA | CH250113-1 | Airbus SAS A319 Model -131, A319 Model -132,... | 2022-09-23 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Piston CH250113-1JA | CH250113-1 | The Boeing Company MD-90-30 | 2022-09-23 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Piston CH250113-1JA | CH250113-1 | Airbus SAS A319 Model -131, A319 Model -132,... | 2022-09-23 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal-Piston CH250113-1JA | CH250113-1 | The Boeing Company MD-90-30 | 2022-09-23 | current |
| Wencor LLC | Seal Assy-Piston 65-44583-7WE | 65-44583-7 | BOEING 737-200 Series, 737-200C Series,... | 2013-04-09 | current |
| Jet Avion Corporation A Heico Aerospace Company | Seal Assy Piston (Chevron) JAACO47190 | ACO47190 | International Aero Engines V2500-A1, V2522-A5, V2524-A5 | 2007-10-15 | current |
| Airtomic - A Dover Company (Formerly Cook Airtomic) | Seal Assembly Piston (Chevron) AHP23102 | Dunlop P/N ACO47190 or Airbus P/N DAS2485-1256... | Airbus A319: Model -131, Model -132, Model... | 2005-06-09 | current |
| Airtomic - A Dover Company (Formerly Cook Airtomic) | Seal Assembly Piston (Chevron) AHP23102 | Dunlop ACO47190 or Airbus DAS2485-1256 | Airbus A319:Model -131, Model -132, Model -133 | 2003-10-29 | current |
| Combustion Technologies | Seal piston pin Assembly ASC234220 | P&W 234220 | Pratt & Whitney R1340 Wasp S3H1, S1H1, S1H2 | 1994-12-05 | current |
| Connecticut Hydraulics INC | Seal Piston, RPM Computer CM-43444 | Chandler Evans 43444 | Honeywell T53-13A, -13B, -17A | 1994-03-09 | 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.