Wacker Neuson 5100012763 Wire Harness for RD18 Series Tandem Rollers

The Wacker Neuson is a genuine OEM Wire Harness designed for the RD18-80, RD18-100, and RD18-100 C series tandem and vibration rollers. As a factory-sourced component, this wire harness is manufactured to the exact specifications used in original production, ensuring connector positions, wire gauges, and routing lengths match the machine's electrical architecture precisely. It covers a wide range of RD18 configurations — including US and SE variants across multiple build series — making it a dependable solution for operators keeping their Wacker Neuson roller fleet in top working order. When it's time to restore electrical integrity to your machine, is the correct part to reach for.

Key Features

• OEM-Correct Conductor and Connector Specifications — Manufactured to original wiring specs, including matched connector housings and wire gauges, so electrical signals route accurately throughout the roller's systems.
• Plug-and-Play Installation — Connectors align directly with OEM harness routing paths on RD18 series machines, allowing straightforward replacement without splicing or adapting terminals.
• Broad RD18 Series Coverage — Fits RD18-80, RD18-100, and RD18-100 C variants across standard, US, SE, and .3 build series, consolidating compatibility into a single part number.
• Protects Electrical System Continuity — A properly functioning wire harness keeps power and control signals flowing to critical roller functions; a damaged or corroded harness can cause erratic operation, sensor faults, or complete system failure.
• Electrical Safety Compliance — Genuine OEM construction ensures insulation ratings and grounding paths meet the original design intent, reducing the risk of shorts or electrical faults on the job.

The wire harness is the central nervous system of the roller's electrical layout, bundling and routing the wiring that connects the ignition, controls, sensors, and operational systems throughout the machine. It delivers consistent power and signal continuity between components, and when the harness becomes damaged — through abrasion, moisture ingress, or heat exposure — the result can be intermittent faults, non-responsive controls, or electrical failures that take the machine out of service. Replacing a worn or damaged harness with the correct OEM unit restores full electrical function and prevents cascading damage to connected components.

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.