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Plane Power Experimental 50 Amp (12/14V) Gear Driven Alternator Ex14-50

$1156.00/Each
+$200 Core Exchange Charge
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Part# 07-01268
MFR Model# EX14-50

Overview

12/14 volt, 50 amp, internally regulated alternator with built-in Over-Voltage protection for use in EXPERIMENTAL Aircraft with small block Continental Engines. Includes Pre-Wired Enable Plug and Gaskets.

Features:
  • For small block Continental engines
  • Internal voltage regualtor
  • Exclusive built-In crowbar over-voltage protection
  • Fully pilot controllable through internal wiring
  • Dual internal fans designed for aircraft engine rotation for maximum cooling
  • Fits** C75, C85, C90, C125, C145, E165, E185, E225, IO-240, O-200, and O-300 applications (**with accessory case drive gear)
  • Pre-wired enable/field plug included

Note:
Overall Diamter: 4.4"
Overall Length: 6"

Use your existing drive gear and coupling.

New gear and coupling also available separately. Warranty: 2-Year Limited Weight: 6.8 Pounds
PN 07-01268

Core Return Policy

Any unit being returned for core or warranty core credit shall be, as removed from the engine, complete and not disassembled. No core or warranty core credit will be allowed for automotive units. Units that are rusty or cannot be overhauled for any reason will be classified as scrap, having no value. Units which have been weld repaired, as well as units which have been disassembled and then reassembled with old parts, will also be classified as scrap, having no value. A percentage of the core value will be charged for all missing or damaged parts. At no time will the damaged or missing parts charge on any unit exceed the core value of that unit.

1. Core will only be accepted for credit 12 months from date of invoice.
2. Cores returned in excess of cores invoiced will not be accepted.
3. Cores must be of like purchase, a directly superseded unit or replaced unit when installing an STC'd product.
4. Competitive product cores are acceptable returns.
5. Cores must have a legible data tag for part and serial number verification.

Note: Customer will need to provide core for overhaul in the event our supplier does not have cores available to overhaul.

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Reviews

I have a C90-12F in an experimental Zodiac 601 HD. The voltage regulator quit and the generator seemed to be failing as well when a field test was performed. This alternator wasnt much more than the cost of replacing both of those items and I am glad I went that route. This alternator is a direct bolt on item, the gasket that came with it fit perfect and wiring was simple and straightforward. It provides a much better charge than my old generator ever did, even at low power. The only downside I have noticed is it produces a bit more whine over the headsets. I would recommend purchasing a noise filter to be installed with it.

Ryan
August 1, 2018

Installed quickly and easily. Hardest part was removing the gear from the old generator. Replaced a Delco-Remy on a C-85. Also remember to upgrade your wiring to handle 50 amps if you're swapping a generator.

Mark A
May 11, 2014

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: In the description, does overall length include the shaft? What is the length from the mounting flange to the furthest protruding part on the back of the alternator?

Yes, the measurement does include the shaft. This will be 7.3" long.

Q: What is sent in the box when ordering the Plane Power EX14-50 50amp alternator (part # 07-01268) from Aircraft Spruce?

Per the vendor: The EX14-50 consists of: Alternator, Gasket(11-1030A), Gasket(11-1030B), Enable plug(11-1010)

Q: In the kit for the EX14-50 is there a 50 amp breaker?

No. You must purchase the ciruit breaker separately.

Q: Does this Plane power EX14-50 require buying any other parts such as a regulator?

It is internally regulated and you would reuse your drive gear if it passes inspection. You would not need purchase anything else.

Q: what diameter is the shaft the assembly mounts on?

If you are referring to the rotor shaft diameter, 0.50

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