Leroy Somer®

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 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