2007-2022 Cummins 6.7L Mean Green 375AMP High Output Alternator (MG1391SHD)

The Mean Green High Super Output Alternator is the answer to all your charging problems. The Mean Green Alternator's tool steel rotor shaft is supported at both ends by heavy duty double sealed bearings. Even the heavy-duty solid copper stator windings are sealed with high temperature insulation. Another is the heat resistant multi-function integrated regulator which continues to operate even at extreme temperatures.