Wacker Neuson 5100074831 Control Unit

The Wacker Neuson Control Unit is a genuine OEM component designed for the RC110 ROPS, RC110 CAB, RC110p ROPS, and RC110p CAB series rollers. As a direct OEM replacement, it is manufactured to the same specifications as the original unit installed at the factory, ensuring correct signal handling and machine response right out of the box. This part covers all four RC110 and RC110p variants — both open ROPS and enclosed CAB configurations — making it the confirmed choice for technicians servicing this roller family.

Key Features

• OEM-Correct Signal Output — Manufactured to exact electrical specifications for the RC110 series, ensuring accurate command processing and consistent machine response.
• Direct Plug-In Replacement — Engineered to connect directly to existing wiring harnesses on RC110 and RC110p models with no adaptation required to the harness or mounting points.
• Broad RC110 Series Coverage — Confirmed fitment across RC110 ROPS, RC110 CAB, RC110p ROPS, and RC110p CAB configurations in a single part number.
• Restored Operational Control — A failed or degraded control unit can cause erratic machine behavior or complete loss of operator command; replacing it restores full, predictable roller performance.
• Electrical Safety Compliance — As a genuine OEM electrical control component, it meets the original design standards for safe operation within the machine's control circuit.

The control unit serves as the electronic brain of the roller's operating system, receiving inputs from the operator and translating them into commands that govern machine functions such as drive, direction, and compaction behavior. When this component fails or degrades, the machine may respond unpredictably, lose functionality, or shut down entirely — making prompt replacement critical to safe and productive operation. Fitting a genuine OEM unit ensures the control logic matches what the machine's other systems expect, maintaining the integrity of the full control circuit.

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.