Close

Replacements for Leroy Somer®

Genuine Leroy Somer D350 (Digital) AVR replaces R438

Genuine Leroy Somer D350 (Digital) AVR replaces R438

Part #: D350
$1,336.50
The Leroy Somer Model  R438 regulator has officially been discontinued and is replaced by the new Model  D350 digital AVR.  To replace an existing R438 AVR, you will need the... more info
Leroy Somer R250 Replacement AVR Voltage RegulatorLeroy Somer R250 Replacement AVR Voltage Regulator

Leroy Somer R250 Replacement AVR Voltage Regulator

Part #: R250-A
$169.00
 This is an aftermarket replacement for leroy somer R250. Replaces the following parts: Cat / Olympian 10000-12943 Leroy Somer AEM110RE019 Leroy Somer R250 more info
Leroy Somer R449 replacement AVR (Automatic Voltage Regulator)

Leroy Somer R449 replacement AVR (Automatic Voltage Regulator)

Part #: R449-A
$599.00
New after-market AVR is the same fit, form & function as the genuine Leroy Somer R449. Save $1800.00 - $2000.00!  T he Genuine R 449 sells for approx. $2500.00! Replaces the following part... more info
Leroy Somer R450 replacement Voltage Regulator AVR

Leroy Somer R450 replacement Voltage Regulator AVR

Part #: R450-A
$319.00
Exact AVR replacement for Leroy Somer R450 regulator.  Leroy Somer replaced their R448 model with the new improved R450.  This quality AVR will replace either one with huge savings! Comes... more info
R230 Volt. Regulator Replacem for Leroy Somer, FG Wilson 922-197

R230 Volt. Regulator Replacem for Leroy Somer, FG Wilson 922-197

Part #: R230-A
$149.00
This is a new replacement voltage regulator for Leroy Somer. Dealers - call for special price / volume discount. Also may be known as the following part numbers: 9AR230 AEM110RE014 922197... more info
R438 Voltage Regulator, Leroy Somer GenuineR438 Voltage Regulator, Leroy Somer Genuine

R438 Voltage Regulator, Leroy Somer Genuine

Part #: R438
R438 Voltage Regulator, Leroy Somer Genuine, Original NOTICE: The Leroy Somer Model  R438   has officially been discontinued and replaced by the new digital Model  D350 . (Leroy... more info
This product has been discontinued.Click here for possible replacement
R448 Voltage Regulator for Leroy Somer, FG Wilson 922-124 AVR

R448 Voltage Regulator for Leroy Somer, FG Wilson 922-124 AVR

Part #: R448-A
$195.00
This is a new replacement voltage regulator . Marked as R448 , R448 LS,  R448 LS/A, R448 LS/B, R448 LS/C and 9AR448, and AEM110RE016.  Exact replacement for Olympian / FG Wilson #... more info
R450M-A Replacement AVR for Leroy R450M

R450M-A Replacement AVR for Leroy R450M

Part #: R450M-A
$399.00
R450M-A Replacement AVR for Leroy R450M more info
R731 Voltage Regulator, Leroy Somer Genuine

R731 Voltage Regulator, Leroy Somer Genuine

Part #: R731
$1,321.25
R731 Voltage Regulator, Leroy Somer Genuine more info
Rectifier Service Kit for Leroy Somer ALT432KD001, GP432

Rectifier Service Kit for Leroy Somer ALT432KD001, GP432

Part #: SSAYEC432-A
$129.00
Rectifier Diode Service Kit fits Leroy Somer includes: (3) Forward diodes + (3) Reverse Diodes installed on 2 half-moon green plates. The kit is made to fit Leroy Somer models: LSA43.2 and... more info
Voltage Regulator for Leroy Somer R438, & CAT Olympian 922-045

Voltage Regulator for Leroy Somer R438, & CAT Olympian 922-045

Part #: R438-A
$199.00
This new "exact replacement" AVR replaces: Leroy Somer R 438 LS/A Leroy Somer R438LS/C Leroy Somer Voltage Regulator AEM110RE017 AVR Leroy Somer Voltage Regulator AEM110RE003 AVR ... more info
Voltage Regulator replaces Leroy Somer R230, & FG Wilson 922-197

Voltage Regulator replaces Leroy Somer R230, & FG Wilson 922-197

Part #: VR230
$172.29
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!... more info
Voltage Regulator replaces Leroy Somer R448, & FG Wilson 922-124

Voltage Regulator replaces Leroy Somer R448, & FG Wilson 922-124

Part #: VR448
$335.65
This is a new aftermarket voltage regulator . * It is an "exact replacement" for Leroy Somer R448 , R448 LS,  R448 LS/A, R448 LS/B, R448 LS/C and 9AR448. and AEM110RE016. Also... more info