Gearshaft Spur
No failure report names the gearshaft spur. 23 FAA approvals let 10 companies make a replacement gearshaft spur, Wencor LLC holding the most (9).
Approved replacement parts 23 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a gearshaft spur and sell it as an approved part for the models named. These are the companies holding such approvals for a gearshaft spur:
For these models most: Boeing 737 (5), Boeing 767 (2), Boeing 757 (2), Airbus A300 (2), Bombardier CL-600 Challenger and CRJ (1), Boeing 777 (1), Airbus A330 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Wencor LLC | Gearshaft-Spur 761895WE | 761895 | Boeing 737-600 series, 737-700 series,... | 2020-10-15 | current |
| Wencor LLC | Gearshaft – Spur 755036WE | 755036 | AirbusBoeing A330-200 series A330-201, A330-202, A330-203 | 2020-10-15 | current |
| Jet Parts Engineering INC | Gearshaft- Spur 761895JP | 761895 | Boeing 737-900ER Series | 2020-07-28 | current |
| Jet Parts Engineering INC | Gearshaft- Spur 761894JP | 761894 | Boeing 737-900ER Series | 2020-07-28 | current |
| Hye-Tech Manufacturing LLC | Gearshaft-Spur Fuel Control & Oil Pump 6896437HT | 6896437 | Rolls-Royce 250-B17, B17B, B17C | 2019-04-30 | current |
| Wencor LLC | Gearshaft Spur 3503969-1WE | 3503969-1 | BOEING 777-200 Series, 777-300 Series,... | 2017-11-02 | current |
| Able Engineering and Component Services, INC. | Gearshaft Assembly -Spur 3860180AA-6 | 3860180-6 | The Boeing Company Honeywell GTCP 331-200 APU series as... | 2017-02-01 | current active |
| Able Aerospace Services, INC. | Gearshaft Assembly -Spur 3860180AA-6 | 3860180-6 | BOEING 757-200 Series, 757-200PF Series,... | 2017-02-01 | current active |
| Extex Engineered Products INC | Gearshaft Assembly Spur Adapter E23056634 | 23056634 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Gearshaft Assembly Spur Adapter E23073520 | 23073520 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Gearshaft Assembly Spur Adapter 23073520AL | 23073520 | Rolls-Royce 250-C28B, C28C, C30 | 2016-09-07 | current |
| Extex Engineered Products INC | Gearshaft Assembly Spur Adapter 23031922AL | 23031922 | Rolls-Royce 250-B17, B17B, B17C | 2016-09-07 | current |
| Hye-Tech Manufacturing LLC | Gearshaft-Spur Fuel Control & Oil Pump 6896437HT | 6896437 | Rolls-Royce 250-B17, B17B, B17C | 2015-11-22 | current |
| Wencor LLC | Gearshaft-Spur 761895WE | 761895 | Boeing 737-600 series, 737-700 series,... | 2015-09-29 | current |
| Wencor LLC | Gearshaft-Spur 3880163-1WE | 3880163-1 | Airbus A300-600, A300 MODEL B4-601, A300... | 2014-05-08 | current |
| Wencor LLC | Gearshaft-Spur Drive 3101144-7WE | 3101144-7 | HONEYWELL Allied Signal, Garrett, AiResearch)... | 2012-01-23 | current |
| Hye-Tech Manufacturing LLC | Gearshaft. Spur Adapter 23031921HT | 23031921 | Rolls-Royce 250-B17, B17B, B17C | 2011-09-27 | current |
| Turbine Kinetics INC, Subsidiary of Heico CORP | Gearshaft- Spur, Scav Pump 70R618KT | 70R618 | Pratt & Whitney PW4052*, PW4056*, PW4060* | 2011-05-22 | current |
| Wencor LLC | Gearshaft-Spur 3507463-1WE | 3507463-1 | CFM International, S.A. CFM56-7B20, CFM56-7B20/2, CFM56-7B22 | 2010-02-02 | current |
| Wencor LLC | Gearshaft Spur 3500354-2WE | 3500354-2 | Boeing 737-300 series, 737-400 series &... | 2010-02-02 | current |
| Wencor LLC | Gearshaft-Spur 3880163-1WE | 3880163-1 | Airbus A300-600 A300 MODEL B4-601, A300... | 2010-02-02 | current |
| Pacific Sky Supply INC | Gearshaft Spur Adapter 23031921P | 23031921 | Rolls-Royce 250-C20, -C20B, -C20F | 2002-04-14 | current |
| Superior Air Parts INC | Gearshaft Spur, Adapter A6899239 | Allison P/N 6899239 | Allison Engine 250-C20, C20B, C20F | 1994-05-19 | 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.