Potentiometer

The Cummins Potentiometer (Part Number: 3015105) is an OEM-quality component used primarily in Cummins diesel engines such as K19, K38, NT855, QSK, and non-certified 14-liter N14 engines. It’s designed to provide adjustable resistance and precise voltage control within the engine’s electrical or fuel control circuits. Built to Cummins’ manufacturing standards, it ensures reliable performance and fine-tuning capability in demanding heavy-duty applications.