The Wacker Neuson Wiring Harness is a genuine OEM Wiring Harness designed for RTLx-SC3 and RTKx-SC3 Trench Rollers equipped with Compatec, as well as the HTC15 Trench Roller. As a direct factory replacement, this harness is built to the exact electrical specifications of the original, ensuring every connector, terminal, and routing path aligns with your machine's wiring layout out of the box. Sourced directly through Wacker Neuson's OEM supply chain, part gives you confidence that the replacement matches what left the factory — no guesswork on pin counts, wire gauges, or connector types. Whether you're restoring a machine after a wiring fault or completing a scheduled rebuild, this harness fits the RTLx-SC3 and RTKx-SC3 series without modification.
Key Features
- Correct Electrical Specification: — Manufactured to OEM conductor and connector specs, ensuring proper signal integrity and voltage delivery across all circuits in the machine.
- Drop-In Connector Match: — Each plug, terminal, and routing clip mirrors the original harness layout, so installation follows the factory wiring path with no adapter work needed.
- Broad SC3 Series Fitment: — Covers multiple RTLx-SC3 and RTKx-SC3 Trench Roller configurations with Compatec, plus the HTC15 Trench Roller, making it a versatile stock item for fleets running SC3-series machines.
- Protects Machine Control Systems: — A properly functioning wiring harness keeps Compatec compaction measurement and roller controls operating accurately; a damaged or degraded harness can cause erratic readings, sensor faults, or complete system shutdowns.
- Electrical Safety Compliance: — Using the correct OEM harness ensures insulation ratings, ground paths, and circuit protection are maintained to the machine's original design standard — critical for safe operation of onboard electronic control systems.
The wiring harness is the central nervous system of the machine's electrical architecture, routing power and data signals between the engine, control panel, sensors, and compaction measurement system. On SC3-series Trench Rollers with Compatec, the harness carries the connections needed for real-time compaction feedback and operational controls — a compromised harness can produce sensor errors, loss of display data, or prevent the machine from operating altogether. Replacing a worn, damaged, or corroded harness with a genuine OEM unit restores full electrical continuity and ensures every system communicates as intended.
Part Details
| Part Number | 5100017581 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RTLx-SC3 Trench Roller w/Compatec | RTLx-SC3 | 5100018515, 5100018516, 5100052269 |
| RTKx-SC3 Trench Roller w/Compatec | RTKx-SC3 | 5100018517, 5100018518, 5100052333 |
| Trench Roller | HTC15 | 5100065571 |
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.
