Multiquip 46087 Magnetic Pickup Sensor

The Multiquip 46087 Magnetic Pickup Sensor is a genuine OEM component designed for WRS5200DFPU, WRS5200, and WRSPUDF ride-on roller screeds. As a direct Multiquip OEM part, the 46087 is manufactured to the same specification as the original, ensuring correct signal output and a straight-forward, like-for-like installation. If your screed is throwing erratic readings, losing RPM signal, or failing to respond correctly to engine speed changes, replacing this sensor with the genuine Multiquip 46087 restores accurate monitoring and consistent machine control.

Key Features

• Genuine OEM Signal Accuracy — Engineered to deliver the correct magnetic field sensitivity and output voltage for precise RPM detection on Whiteman ride-on roller screeds.
• Direct Drop-In Installation — Matches the original mounting thread, connector, and clearance spec of the WRS5200 and WRSPUDF sensor location, making replacement straightforward.
• Verified Fitment — Confirmed for WRS5200DFPU, WRS5200, and WRSPUDF ride-on roller screed models.
• Consistent Engine Speed Monitoring — A correctly functioning pickup sensor keeps the screed's control system accurately informed of engine RPM, preventing erratic throttle response and ensuring smooth screed operation across the full working pass.
• Prevents Control System Faults — A worn or failed magnetic pickup sensor can trigger false fault codes, cause intermittent shutdowns, or result in unresponsive speed control — replacing it promptly keeps the machine operating predictably.

The magnetic pickup sensor monitors the rotation speed of the engine's flywheel or toothed ring gear by detecting the passage of each tooth through its magnetic field and converting that movement into an electronic signal. That signal is sent to the engine control or ignition system to regulate timing and throttle response. When the sensor degrades or fails, the control system loses its speed reference, which can cause rough running, unexpected shutdowns, or a complete loss of engine management function.

For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team — we're here to help you get the right part the first time.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.