... generator Automatic Voltage Regulator brushless. Marelli AVR M40FA640A for generator set: is suitable for synchronous generator of MARELLI . Techinical Data:1 ... -7E, DX-8E, DX-11E, DX-05A.6. Cummins Engine Governor: 3036453, 34008326, EFC3044196, ESD5111, ESD5500E.7. Controller: CTR101, CTR168, DSE501K ... .comHave a nice day. Thanks. Marelli AVR M40FA640A for generator set