56-1268-00: Replacement VR-21 Regulator Control Board for Onan 332-1268
Replacement Onan Regulator Control Board
This item is built in the USA and backed by a 2-year warranty
- This part can also be used to replace Onan P/N 332-1264
- Mounting footprint and terminal locations identical to original board.
- Heavy conformal coating applied for moisture and vibration resistance.
- Upgraded components used throughout the board.
- Improved, more durable K1 relay.
- Rugged barrier strip and heavy duty potentiometers.
- Two-Year Warranty.
- Maintenance Suggestion: When replacing the Onan VR21 Controls, Flight Systems Technical Service recommends replacing the SCR Pack*. You can purchase the SCR pack directly from us or through an Onan dealer.
- *Older units may use a multi-component SCR assembly (332-0491) – if this has failed, we can convert to use the newer SCR Pack, but the assembly must be sent to our shop.