The Wacker Neuson Wire Harness Front Frame is a genuine OEM Wire Harness Front Frame designed for the RD40-130 and RD45-140 series tandem rollers, including C and O variants across both the original and.3 production series. As a factory-sourced component, the is built to the exact electrical specifications of the original harness — correct connector positions, conductor sizing, and routing lengths — ensuring a direct swap with no guesswork. This part covers an extensive fitment range across twelve Wacker Neuson tandem roller configurations, making it the go-to replacement for fleet operators and dealers servicing multiple machine variants. Keep your roller's front frame electrical circuit running as intended with this verified OEM replacement.
Key Features
- OEM Electrical Specification: — Conductor gauges, connector types, and insulation ratings match the original harness exactly, ensuring correct circuit protection and signal integrity throughout the front frame.
- Direct Plug-In Replacement: — Factory connector positions and harness routing lengths align with existing brackets and mounting points on the front frame, so installation follows the original layout without adaptation.
- Broad Tandem Roller Fitment: — Covers RD40-130 and RD45-140 series machines including C, O, and .3 variants — one part number that spans the core Wacker Neuson double-drum roller lineup.
- Protects Front Frame Electrical Systems: — A sound wire harness keeps sensors, controls, and lighting circuits in the front frame operating correctly; a damaged or corroded harness can trigger false fault codes, intermittent control failures, or complete electrical outages.
- Electrical Safety Compliance: — Genuine OEM construction ensures the harness meets the original insulation and grounding standards, reducing the risk of shorts or unintended current paths in a machine operating in wet compaction environments.
The wire harness in the front frame of a tandem roller is the primary electrical backbone connecting power, sensors, and control signals to all components mounted forward of the articulation joint. It carries everything from vibration control signals to operator safety circuits, meaning any break, chafe, or corroded connector in the harness can cause erratic machine behavior or shut the roller down entirely. Replacing a worn or damaged harness with the correct OEM part restores full circuit integrity and ensures every downstream component in the front frame receives clean, stable power and signal.
Part Details
| Part Number | 5100012629 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Wire Harness Front Frame |
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.
