The Wacker Neuson Negative Battery Cable is a genuine OEM component designed for the RD27-100 and RD27-120 series tandem rollers. As a direct-from-manufacturer part, the is built to the exact length, gauge, and terminal configuration specified for these machines — no guesswork, no adaptation. Fitment spans the full RD27 family, including RD27 Pro, RD27 Basic, and T4F-compliant variants. When your roller's electrical system needs a dependable ground path restored, this is the part that gets it right the first time.
Key Features
- OEM-Grade Conductor and Insulation — Built to the wire gauge and insulation rating Wacker Neuson specifies for the RD27's electrical load demands, ensuring the ground circuit carries full rated current without heat buildup or voltage drop.
- Correct Terminal Ends for Direct Installation — Factory-crimped terminals match the battery post and chassis ground point on RD27-100 and RD27-120 rollers, allowing straightforward bolt-on replacement with the correct hardware.
- Broad RD27 Series Coverage — Confirmed fitment across RD27-100 and RD27-120 configurations, including Pro, Basic, and Tier 4 Final variants — covering a wide production range of Wacker Neuson ride-on tandem rollers.
- Stable Ground Connection Protects Onboard Electronics — A sound negative cable maintains a clean ground reference for the roller's control systems, instrumentation, and engine management; a degraded cable can cause erratic electrical behavior, hard starts, or component damage.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, part number 5200003558 carries the same specification used on the original assembly line.
The negative battery cable forms the return path of the machine's 12-volt electrical circuit, connecting the battery's negative terminal to the chassis ground. This ground reference is essential for every electrical system on the roller — from the starter motor drawing high cranking current to the low-voltage sensors and controls that manage the hydrostatic drive and compaction systems. A cable that has corroded, cracked, or suffered terminal damage will introduce resistance into the ground path, leading to symptoms ranging from slow cranking and voltage irregularities to intermittent faults in the machine's electronics. Replacing a worn cable with a correctly rated OEM unit restores a clean, low-resistance ground and puts the electrical system back on a reliable foundation.
Part Details
| Part Number | 5200003558 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Negative Battery Cable |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200023554, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
