4921597

4921597 is catalogued as CUMMINS TRUCK CAMSHAFT/CRANKSHAFT POSITION SENSOR. In service this component reports a physical condition to a gauge, a protection circuit or the engine control module. What it reports determines what the engine does. This number is not mapped to a single engine family in our catalogue, which usually means it spans several builds — send the engine serial and we will confirm fitment against your unit specifically.

This number carries 1 cross-reference in our catalogue: CM058BK-MPS0. Buyers routinely search the number stamped on the part they are removing rather than the number that will actually ship, so all of these are searchable here and all of them reach this page. If the number on your old part is not listed, send us a photograph of the markings — supersession chains on the older families run deep and we may still be able to place it.

Buyers usually reach this number for one of a small set of reasons: a gauge reading implausibly or not at all; a fault code naming the circuit, which frequently means the wiring rather than the sensor; protection shutdowns with no corresponding physical condition; derate on an electronic engine with no obvious mechanical cause.

On anything feeding an engine control module we quote genuine by default, because a sensor reading marginally out of tolerance changes how the engine runs without failing visibly. On gauge and protection senders for mechanical engines the calculation is different and we will offer a branded alternative where one is worth fitting.

This line is light enough that air cargo through Dubai is often economic, which usually means days rather than weeks to Hargeisa or Berbera. Where the order includes heavier items we will quote the split — air for what grounds the set, sea for the rest — rather than delaying the whole shipment.

To quote this line accurately we need the engine serial, and on an electronic engine the ECM calibration plus any active fault codes and what has already been checked. Orders are confirmed with a 50% deposit, balance on shipment.