DCEC general speed sensor assembly 3971994Sensor Is a kind of detection device, can feel the measured information and will feel the information, according to a certain rule transform become electrical signals or other required forms of information output, to meet the information transmission, processing, storage, display, record and control requirements, oil sensor is a kind of testing oil pressure signal, the quack transmission to the ECU for storing information and send to the instrument cluster.Name:Speed sensorType:DCEC Generator Engine RPM Pickup Speed SensorModel Number:3971994key words:speed sensorWire:2Thread length:42mmThread distance:18mmFit:For Cummins 6BT engineColour:As ShownMaterial:Plastic+MetalPackage Contents:1 * Speed sensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.