Generator to Alternator Conversions
Generator to Alternator Conversions
Plane-Power FAA STC-approved generator-to-alternator conversion kits are the straightforward way to retire an aging, hard-to-support generator system and upgrade to a modern alternator. Every kit delivers reduced weight, improved cut-in performance at lower RPMs, and a solid-state voltage regulator, all backed by FAA STC and PMA approval. Kits are available for single-engine and twin-engine aircraft, belt-driven and gear-driven applications, high-output requirements, and many vintage aircraft platforms. Hartzell Aviation is the factory-direct source for all Plane-Power conversion kits.

SAL Kits
- STC/PMA approved
- Belt-driven generator to alternator conversion
- Replaces the generator on single-engine aircraft with Continental or Lycoming engines.
- 12/14-volt, 70-amp alternator
- Solid-state Plane-Power voltage regulator

TAL Kits
- STC/PMA approved
- Belt-driven generator to alternator conversion
- Replaces the generator on single-engine aircraft with Continental or Lycoming engines.
- 2 each 24/28-volt, 70-amp alternator
- 2 each solid-state Plane-Power voltage regulators

ER Kits
- STC/PMA approved
- Gear-driven generator to alternator conversion
- 12-volt, 50-amp alternator
- Solid-state Plane-Power voltage regulator

ALT-FLX Kits
- STC/PMA approved
- Belt-driven generator to alternator conversion
- Replaces the generator on aircraft with Continental or Lycoming engines
- 100 amps @ 14 volts and unmatched power at idle
- Solid-state Plane-Power voltage regulator

Jasco Kits
- STC/PMA approved
- Replaces the generator on many vintage aircraft
- 12-volt/ 50-amp and 24-volt/ 70-amp alternators
- Includes Jasco voltage regulator
- Sold exclusively by Quality Aircraft Accessories
Generator to Alternator Conversions
| Family | Model Number | Current Rating (Amps) | Voltage | Drive | Weight | Alternator | Voltage Regulation |
|---|---|---|---|---|---|---|---|
| AL | ALT-FLX-2 | 100/150 | 12/24 | Belt | 12.5 | 17-2000-2 | R1224BS-12 or -24 |
| AL | ALT-FLX-4 | 100 | 14 | Belt | 17-2000-3-FR | R1224BS-12 | |
| AL | ALT-FLX-6 | 100/150 | 12/24 | Belt | 12.5 | 17-2000-3-FR | R1224BS-12 or -24 |
| AL | TAL12-70 | 70 | 12 | Belt | 10-1051 | R1224S-12 | |
| AL | TAL24-70 | 70 | 24 | Belt | 10-5051 | R1224S-12 | |
| AL | TAL24-70C | 70 | 24 | Belt | 10-5050C | R1224S-12 | |
| AL | SAL12-70 | 70 | 12 | Belt | 10-1051 | R1224S-12 | |
| AL | SAL12-70C | 70 | 12 | Belt | 10-1050C | R1224S-12 | |
| C/E | ER14-50 | 50 | 14 | Gear (Drive Not Included) | 15-1014 | R1224S-12 | |
| Jasco | 6555-1 | 50 | 12 | Gear (Drive Not Included) | 6555T | JI2M2OSP | |
| Jasco | 7555-1 | 70 | 24 | Gear (Drive Not Included) | 7555T | JI2M24SP | |
| Jasco | 6560-1 | 50 | 12 | Gear (Drive Not Included) | 6560T | JI2M2O |
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