Multiquip 46087 Magnetic Pickup Sensor - OEM Replacement Part

This magnetic pickup sensor monitors engine speed and crankshaft position on Multiquip screeds, providing critical RPM data to the electronic control system. When this sensor fails, operators typically experience rough engine performance, difficulty starting, or complete engine shutdown as the control module loses its ability to read engine timing signals.

Magnetic pickup sensors are electromagnetic transducers that generate AC voltage signals as ferrous metal passes through their magnetic field. In screed applications, this sensor reads timing marks on the engine's flywheel or crankshaft, allowing the engine control unit to maintain proper fuel injection timing and ignition sequence. The sensor's output signal strength can degrade over time due to heat exposure, vibration, or contamination from metal debris, making periodic inspection important during routine maintenance.

This sensor is designed specifically for demanding concrete finishing applications where screeds operate in dusty, high-vibration environments. Proper sensor air gap and secure mounting are essential for reliable operation.

Compatible with the following Multiquip screed models:

• WRS5200

Genuine Multiquip OEM part, sold by an authorized dealer.