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 is manufactured to the exact specifications of the original part, ensuring a correct, trouble-free installation. It covers the full range of RD40-130 and RD45-140 variants — including the standard, C, and O configurations — making it the definitive replacement for all machines in this roller family.
Key Features
- OEM Electrical Integrity — Manufactured by Wacker Neuson to original circuit layout and connector specifications, ensuring correct signal transmission and voltage continuity throughout the harness.
- Direct Plug-In Replacement — Connectors, routing lengths, and termination points match the original harness exactly, so the assembly installs without splicing or modification.
- Broad RD Series Coverage — Fits the complete RD40-130 and RD45-140 tandem roller lineup, including standard, C, and O variants, under a single part number: 5100024939.
- Protects Machine Control Functions — A correctly functioning cable harness keeps all onboard sensors, controls, and safety circuits communicating reliably; a damaged harness can cause erratic machine behavior or complete electrical failure.
- Electrical Safety Compliance — As a genuine OEM wiring assembly, the 5100024939 meets the original insulation ratings and connector locking standards required for safe operation of roller electrical systems.
A cable harness is the central wiring assembly that connects the machine's electrical components — sensors, control switches, instrument panels, and safety circuits — into a single organized network. It routes and protects each conductor from vibration, moisture, and heat generated during compaction work. When a harness develops a fault, whether through a broken conductor, damaged insulation, or a corroded connector, it can cause intermittent control failures, warning light errors, or prevent the machine from operating altogether. Replacing a worn or damaged harness with a genuine OEM unit like the Wacker Neuson 5100024939 restores the full electrical system to its original condition.
Part Details
| Part Number | 5100024939 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cable Harness |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
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.
