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Aircraft Spruce & Specialty Co.
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Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
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ER14-50 HARTZELL PLANE POWER ALTERNATOR
MFR Model# ER14-50
12/14 volt, 50 amp, replaces Generators on Small Block Continental Equipped Aircraft
All new design is engineered specifically for aviation offers:
Included in these STC'D kits is a new Plane Power alternator, Plane Power voltage regulator, hardware, and mounting brackets needed for replacing that old, heavy, low-output generator with a new Plane Power Alternator!
- FAA approved for many certificated aircraft
- Higher reliability
- Lighter weight
- Significantly improved electrical output at low
- Vastly Improved electrical performance
(Twin-engine kits include two of each)
- Customers Also Viewed
- Frequently Purchased With
Night and day change for my j5 Cub.
Full voltage at idle with landing taxi lights, nav lights, radio, sooooo happy. Battery staying fully charged. Replaced my Delco Remy generator and so easy. One evening of effort.
August 30, 2019
Put this on A C172 with an O-300. It is a great upgrade!
June 13, 2019
Q: What is the normal current draw of the field of the 14-50 alternator?
Per Hartzell, "Field current varies with the amount of load requested by the bus. However, we do recommend a 7.5 amp circuit breaker be installed in the field system at installation."