The Wacker Neuson Wire Harness (Lighting) is a genuine OEM Wire Harness (Lighting) designed for the RD24-100, RD27-120, RD28-120, and related tandem roller series, including C, O, DPF, and US variants. Sourced directly from Wacker Neuson, this harness is manufactured to the exact electrical specifications of the original component, ensuring correct connector fit and circuit integrity across all compatible machines. Fitment spans a broad range of RD-series tandem rollers, making the correct OEM choice for operators and service technicians working across multiple machine generations.
Key Features
- OEM Electrical Specification Match — Manufactured to the correct wire gauge, connector type, and circuit layout specified for the RD-series lighting system — no guesswork on pin configuration or voltage rating.
- Direct Plug-In Replacement — Connectors and routing match the original harness exactly, allowing straightforward installation without splicing, adapting, or rewiring.
- Broad RD-Series Compatibility — Fits RD24-100, RD27-120, and RD28-120 tandem rollers across standard, C, O, DPF, and US model variants, covering multiple production generations.
- Lighting System Integrity — A fully intact wiring harness keeps all lighting circuits live and properly grounded — a failed or damaged harness can cause intermittent or complete lighting failure, affecting visibility and site compliance.
- Electrical Safety Compliance — As a safety-critical electrical component, using a genuine OEM harness ensures the lighting circuit meets the designed protection and insulation standards for the machine's operating environment.
The wire harness (lighting) routes and protects the electrical conductors that supply power to the lighting system on your tandem roller. It connects the power source to each light fixture, maintaining a clean, insulated circuit path across the machine's frame and chassis. When the harness becomes damaged — through abrasion, heat exposure, or connector corrosion — lighting circuits can fail partially or completely, leaving the machine without functional work lights and creating both operational and safety concerns on site.
Part Details
| Part Number | 5100012802 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Harness (Lighting) |
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 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| 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.
