Cummins 3934778 & 3675256RX Alternator Replacement 105 AMP 19SI

Cummins 3934778 & 3675256RX Alternator Replacement 105 AMP 19SI Replaces Cummins part number 3934778 & 3675256RX 12 Volt, 105 AMP, Clockwise Rotation, Pulley not included Suits Cummins engines: 330B 370B and early QSB 5.9 (may suit other models)...