The Wacker Neuson Wiring Harness is a genuine OEM wiring harness designed for the RTLx-SC3, RTKx-SC3, RTL82-SC3, and RTK82-SC3 series trench rollers. Sourced directly from Wacker Neuson, this is the same harness assembled into these machines at the factory, ensuring every connector, pin, and conductor matches the original specification exactly. Broad compatibility across SC3 and SC2 series configurations — including Compatec-equipped models — means covers a wide range of machines with a single, verified part. When your trench roller's electrical system needs attention, this is the correct replacement to restore full function.
Key Features
- OEM-Correct Conductor and Connector Spec — Each circuit within the harness carries the precise wire gauge, insulation rating, and terminal type required for the SC3 platform's electrical architecture, eliminating resistance mismatches or signal faults that can occur with non-OEM substitutes.
- Plug-and-Play Harness Routing — Loom length, branch points, and connector housings are pre-configured to match the existing routing paths on RTLx-SC3 and RTKx-SC3 machines, so the harness seats correctly without cutting, splicing, or re-pinning.
- Wide SC3 and SC2 Series Coverage — A single part number covers RTLx-SC3, RTKx-SC3, RTL82-SC3, and RTK82-SC3 trench rollers, including Compatec-equipped variants and multiple color configurations across both the smooth drum and trench roller lines.
- Restores Full Electrical System Communication — A damaged or corroded wiring harness disrupts sensor signals, control outputs, and safety interlocks across the roller. Replacing it with part 5200023703 restores clean, uninterrupted communication between the machine's control system and its operating components.
- Electrical Safety Integrity — As the backbone of the machine's electrical system, a correctly rated OEM harness ensures that overcurrent protection, interlock circuits, and control signals operate within their designed parameters — critical on compaction equipment working in confined trench environments.
The wiring harness is the central nervous system of the trench roller's electrical layout, routing power and control signals between the engine, compaction system, operator controls, and any onboard monitoring electronics. When a harness degrades — through abrasion, moisture ingress, heat damage, or connector corrosion — the result can range from intermittent sensor faults and control dropouts to complete electrical failure that grounds the machine. Replacing a worn or damaged harness with the correct OEM part restores the integrity of every circuit it carries, bringing the roller back to full operational condition.
Part Details
| Part Number | 5200023703 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wiring Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5200019253, 5100038346, 5100045091 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234, 5200019238, 5200019232, 5200019233, 5200019235, 5200019236, 5200019237, 5200019239, 5200022541 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257, 5200019256, 5200019255 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100039613, 5100037397, 5100052336 |
| Trench Roller | RTx-SC2 EU | 5100028378 |
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.
