SAL12-70C Hartzell Generator Conversion Kit

+$200 Core Exchange Charge
Part# 07-01299
MFR Model# SAL12-70C


Generator Conversion kit for single-engine 12/14 volt belt driven Continental Engines. (view our Model Eligibility for fit information) Installation Instruction

All new design is engineered specifically for aviation offers:
  • FAA approved for many certificated aircraft
  • Higher reliability
  • Lighter weight
  • Significantly improved electrical output at low engine RPM's
  • Vastly Improved electrical performance
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!
(Twin-engine kits include two of each)
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -

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 Cores must be of like purchase, a directly superseded unit or replaced unit when installing an STC'd product.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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this is number 2 that we have installed they work great THANKS JIM !

Jims A Verified Purchase


January 10, 2024

Fast, smooth, professional experience from beginning to end! Mary at ext. 2255 was the best!

Dean W
July 21, 2020

Despite calling Hartzell engine tech. And ordering the suggested kit it was missing parts, and doesnt fit the product disription

Jake S Verified Purchase


October 21, 2021


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: The kit didn’t come with the STC paperwork. Where can I find it?

Please visit the below URL for the STC paperwork.

Q: Do I use the same belt with this SAL12-70C HARTZELL GENERATOR CONVERSION KIT?

Yes, you would use the same belt.

Q: I have a suitable regulator, do you sell this without a regulator?

No we do not. We may be able to get all the parts separate but it would probably cost more than the kit. If you require the piece parts, please contact our sales department.

Q: Is the replaced generator a suitable core?

Yes, they will accept a generator as long as they can read the data plate.

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