The Wacker Neuson Ground Wire is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM replacement, this ground wire is sourced and specified to the same standards as the original part installed at the factory, so you can be confident it will seat and connect exactly as intended. The covers an extensive range of RD27-series machine configurations, making it the go-to replacement for operators running either the RD27-100 or RD27-120 in the field. Verifying your machine number against the fitment list before ordering ensures a straightforward swap with no guesswork.
Key Features
- Genuine OEM Conductivity Spec — Wires are manufactured to the correct gauge, insulation rating, and terminal type for the RD27 electrical system, ensuring full continuity without improvisation.
- Drop-In Terminal Connection — Terminations match the original mounting points on the RD27-100 and RD27-120 chassis, so installation follows the same routing and attachment as the part being replaced.
- Broad RD27-Series Coverage — Fits multiple RD27-100 and RD27-120 variants, including standard hydrostatic vibratory roller and traction control configurations across numerous machine numbers.
- Stable Grounding for Roller Electronics — A sound ground path keeps the roller's electrical and control systems operating cleanly; a degraded or broken ground wire can cause erratic instrument behavior, control faults, or failure to start.
- Electrical Safety Compliance — Using the correct OEM ground wire maintains the integrity of the machine's grounding circuit, which is critical for operator safety and the protection of onboard electronics.
A ground wire provides the return path for electrical current in the machine's wiring circuit, connecting components back to the chassis or battery negative terminal to complete each circuit. On a hydrostatic vibratory roller like the RD27-100 and RD27-120, a reliable ground connection is essential for the proper operation of engine controls, instrumentation, and the hydrostatic drive system's electronic components. When a ground wire corrodes, breaks, or loses its terminal connection, the result is often intermittent electrical faults, warning light activation, or complete loss of function in the affected circuit — symptoms that can be difficult to diagnose until the grounding issue is identified and the wire replaced.
Part Details
| Part Number | 5000161756 |
|---|---|
| Old Part Number | 0161756 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ground Wire |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469, 5000620038 |
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.
