The Wacker Neuson Wire Harness is a genuine OEM Wire Harness designed for the RD18-80, RD18-100, and RD18-100 C series tandem rollers and vibration rollers. As a direct factory replacement, this harness maintains the original wiring configuration and connector specifications the machine was built with. Sourced directly from Wacker Neuson, part covers an extensive range of RD18 variants — including US and SE editions as well as the updated.3-series models — making it a versatile solution for fleet operators running multiple RD18 configurations.
Key Features
- OEM-Correct Conductor Routing and Connector Specs — Manufactured to the original electrical schematic, ensuring proper signal and power delivery across all circuits in the RD18 series.
- Drop-In Replacement with Factory Connector Terminations — All plugs, terminals, and loom lengths match the original harness exactly, so installation follows the same routing path without splicing or adapting.
- Wide RD18 Series Coverage — Fits RD18-80, RD18-100, and RD18-100 C variants across standard, US, SE, and .3-series configurations, covering a broad span of production runs.
- Protects Electrical System Integrity — A damaged or degraded wire harness causes intermittent faults, sensor failures, and control system errors; replacing with the correct OEM harness restores full electrical continuity.
- Genuine Wacker Neuson Part — Supplied as authentic OEM, meaning the insulation grade, harness geometry, and connector housing materials all meet the original design requirements for the RD18 platform.
The wire harness is the central electrical backbone of the roller, bundling and routing every power and signal circuit — from the engine controls and operator panel to the vibration system and safety switches — into a single protected assembly. When the harness is intact, all electrical components communicate and operate as intended; a failed or damaged harness causes symptoms that can range from a single non-functional circuit to complete machine shutdown. Replacing a worn or damaged harness with the correct OEM unit restores the original wiring architecture and eliminates the diagnostic uncertainty that comes with improvised repairs.
Part Details
| Part Number | 5100012764 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360, 5100055774 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD 18-100 C | RD18-100c | 5100047362, 5100055776 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
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.