The Wacker Neuson is a genuine OEM Negative Battery Cable designed for RD27-100 and RD27-120 series hydrostatic vibratory rollers. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this cable is manufactured to the same specifications as the original component installed at the factory. It is confirmed compatible across multiple configurations of the RD27 tandem roller family, including standard and traction control variants. Keeping your electrical system grounded with the correct cable ensures consistent starting performance and protects sensitive onboard electronics from voltage irregularities.
Key Features
- OEM-Grade Conductor and Terminal Spec — Built to the same gauge, length, and terminal configuration as the original, ensuring proper current capacity for the RD27 electrical system.
- Direct Drop-In Replacement — Matches the original cable routing and terminal connections on the RD27-100 and RD27-120, so installation follows the same procedure as the factory-installed part.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations across multiple machine numbers.
- Stable Ground Connection — A sound negative cable maintains a clean ground path; a degraded or broken cable can cause intermittent starting failures, erratic instrument behavior, and charging system faults on the roller.
- Electrical Safety Compliance — Using the correct OEM negative cable preserves proper grounding integrity, which is critical for safe operation of the roller's hydrostatic drive controls and onboard electronics.
The negative battery cable forms the ground return path of the machine's electrical circuit, connecting the battery's negative terminal to the machine frame or chassis ground point. Without a solid, low-resistance ground connection, the starter motor, charging system, and control electronics cannot function correctly. A cracked, corroded, or broken negative cable is a common cause of hard-starting conditions, charging failures, and unexplained electrical faults on compact rollers like the RD27 series — replacing it promptly restores full electrical system integrity.
Part Details
| Part Number | 5000174220 |
|---|---|
| Old Part Number | 0174220 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Negative Battery Cable |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
