The Wacker Neuson Wire Harness is a genuine OEM component designed for the RD24-100, RD27-120, and RD28-120 series tandem rollers, including standard, canopy, open-ROPS, and DPF-equipped variants. As a direct-from-manufacturer part, the is produced to the same specifications as the original, ensuring correct connector types, conductor gauges, and routing paths for a clean, trouble-free installation. This wire harness covers a broad range of RD-series configurations, making it the right choice whether you're servicing an older RD24-100 or a newer RD28-120 DPF model. Sourcing a genuine OEM replacement means you're restoring the electrical system to its original operating standard without guesswork.
Key Features
- Correct Conductor and Connector Specification — Manufactured to OEM electrical tolerances, ensuring proper circuit continuity, correct wire gauge ratings, and factory-matched connector housings throughout the harness.
- Drop-In Harness Routing — Follows the original cable paths and loom layout of the RD-series platform, allowing connectors to seat without modification or forced routing.
- Broad RD-Series Coverage — Fits RD24-100, RD27-120, and RD28-120 tandem rollers across standard, canopy (C), open-ROPS (O), and DPF configurations — a single part number spanning multiple build variants.
- Protects Electrical System Integrity — A damaged or degraded wire harness can trigger erratic sensor readings, control panel faults, or complete electrical failure; replacing with a verified OEM harness restores stable, predictable machine operation.
- Electrical Safety Compliance — Proper harness condition is critical in compaction equipment where control circuits govern drum vibration, propulsion, and safety shutdown functions; a genuine replacement maintains those circuits to their designed protection standard.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized replacement, backed by Wacker Neuson's parts program and traceable to part number 5100012834.
A wire harness is the central nervous system of a compaction roller's electrical architecture — it bundles and routes every circuit that connects the engine, controls, sensors, and operator interface into a single organized assembly. When a harness degrades through abrasion, heat cycling, moisture ingress, or connector corrosion, the effects range from intermittent warning lights and sensor faults to complete loss of machine control. Replacing a worn or damaged harness with the correct OEM unit restores full electrical communication across the machine and eliminates the diagnostic uncertainty that comes with improvised repairs.
Part Details
| Part Number | 5100012834 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
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.
