Cummins 4307676 Position Sensor

The Cummins 4307676 is an OEM position sensor designed for QSK23 series heavy-duty diesel engines equipped with CM2250 and CM500 electronic control modules. It provides critical crankshaft or camshaft position feedback to the ECM for fuel injection timing and engine speed governance. Constructed with a robust housing and integrated electrical connector to withstand high vibration, thermal shock, and contamination in mining, marine, and power generation applications. This sensor is a direct replacement for the original equipment component, maintaining factory performance standards for emissions compliance and engine protection.