The Wacker Neuson Cable Harness is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this harness meets the same specifications as the part originally installed at the factory, ensuring a correct, trouble-free installation. It fits across a broad range of RD-series configurations, including standard, C, O, and.3 variants of both the RD40-130 and RD45-140 models.
Key Features
- OEM-Grade Wiring Integrity — Manufactured to Wacker Neuson's original conductor gauge, connector type, and routing specs, so signal and power delivery match what the machine's electrical system expects.
- Direct Connector Match — Plug-and-play harness with OEM connector housings that seat correctly into existing control and sensor interfaces without rework or adapter splices.
- Broad RD-Series Coverage — Fits RD40-130 and RD45-140 in standard, C, O, and .3 configurations, covering a wide span of the RD tandem roller lineup under a single part number.
- Protects Critical Machine Functions — A properly functioning cable harness keeps compaction controls, instrumentation, and safety circuits communicating correctly; a damaged harness can cause erratic behavior or complete electrical failure on the drum.
- Electrical Safety Compliance — As a primary wiring assembly, using the correct OEM harness preserves the integrity of the machine's grounding paths and overcurrent protection, reducing the risk of electrical faults on site.
The cable harness is the central wiring assembly that routes electrical power and control signals between the machine's battery, engine, operator controls, and sensors. On a tandem roller like the RD40-130 and RD45-140 series, it connects critical systems including the drive controls, vibration circuits, and instrument cluster. When a harness develops breaks, corrosion, or damaged connectors, the result can range from intermittent warning lights and loss of compaction control to a machine that refuses to start or operate safely.
Part Details
| Part Number | 5100057679 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cable Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 | 5100011391 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
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.
