This is a new aftermarket voltage regulator. It is an "exact replacement" for Leroy Somer R230 or 9AR230.* The bolt pattern, terminals, and functions are all equal at a far better price!

Replaces FG Wilson and Olympian regulator # 922-197 (922197) and other brands that use this type AVR. Also replaces AEM110RE014.  Intended for brush-less generators.

Can also replace other brand voltage regulators that have 90 - 140 volt sensing & power input as long as the EXCITER field resistance is within spec. Please call 717-274-9396 x 11 for technical assistance.

Click here for manual.

Built in factory that is certified by ISO9001 for highest quality standards.


*Not a genuine Leroy Somer product

• Part #: VR230
• 3 In Stock