Cummins 4921686 Crankshaft Camshaft Position Sensor

Technical engineering specifications for Cummins 4921686 position sensor. This Hall-effect sensor monitors crankshaft or camshaft position to provide engine speed and timing data to the ECM. It supersedes OEM numbers 2872279, 3408531, and 5594276. Designed for high-temperature under-hood environments with integrated connector and sealed housing. Compatible with Cummins B, C, L, and X series engines including ISB 5.9L/6.7L, ISDe, ISLe, ISX15, and QSX15 applications in heavy-duty trucks and construction equipment. Material composition includes high-temperature resistant polymer housing with stainless steel mounting flange. Electrical interface utilizes 3-wire connector with 5V reference, ground, and digital square wave signal output. Direct OEM fitment ensures no modification required for installation.