The Wacker Neuson is a genuine OEM Engine Wiring Harness designed for the RT560, RT820, and RT820HT vibratory trench rollers. As a direct Wacker Neuson OEM component, the is manufactured to the exact electrical specifications of the original part, ensuring full compatibility with the machine's engine control and power distribution systems. This harness fits multiple RT-series configurations, making it a reliable choice for technicians servicing any of the supported trench roller models.
Key Features
- OEM Electrical Integrity — Manufactured to original connector, gauge, and routing specifications so every circuit in the engine harness carries the correct load without resistance variation.
- Direct Plug-In Replacement — Connector ends and harness routing match the factory layout on RT560, RT820, and RT820HT trench rollers, allowing technicians to swap the harness without splicing or adapter work.
- Broad RT-Series Fitment — Verified for multiple build variants of the RT560, RT820, and RT820HT vibratory trench rollers, covering a wide range of machine serial configurations.
- Protects Engine Control Function — A damaged or corroded wiring harness can cause erratic engine behavior, loss of control signals, or complete no-start conditions; replacing with a correct OEM harness restores full engine communication.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5000112156 carries the same quality assurance as the harness installed at the factory.
The engine wiring harness is the central electrical backbone connecting the engine's sensors, solenoids, and control modules to the machine's main electrical system. It routes power and signal circuits throughout the engine bay, allowing the operator controls and onboard systems to communicate with the engine in real time. When the harness degrades — through abrasion, heat damage, or connector corrosion — it can produce intermittent faults, loss of engine response, or prevent the machine from starting altogether, making timely replacement critical to keeping the trench roller operational.
Part Details
| Part Number | 5000112156 |
|---|---|
| Old Part Number | 0112156 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000009001, 5000009000, 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820 | 5000009003, 5000009002, 5000007644, 5000007652 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
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.
