The Wacker Neuson Central Electric is a genuine OEM component designed for the RD40-130, RD45-140, RD28-120, and RD24-100 DPF series tandem rollers. Sourced directly from Wacker Neuson, this part meets the exact electrical specifications of the original unit installed at the factory. It covers a broad range of RD-series configurations including standard, C, and O variants, as well as DPF-equipped models, making it the correct choice for most RD tandem roller fleets. When your existing central electric begins to fail, replacing it with the genuine OEM restores full electrical system integrity and keeps all downstream circuits operating as intended.
Key Features
- Correct Electrical Output Specs — Genuine OEM construction ensures proper voltage distribution and circuit protection matched to RD-series roller requirements.
- Direct Plug-In Replacement — Connector positions and mounting points mirror the original unit for a straightforward swap with no rewiring or adaptation.
- Broad RD-Series Compatibility — Fits RD40-130, RD45-140, RD28-120, and RD24-100 DPF tandem rollers across standard, C, and O variants.
- Full Machine Electrical Integrity — A correctly functioning central electric keeps all machine control circuits, safety interlocks, and operator controls responding as designed.
- Electrical Safety Compliance — As the hub of the machine's electrical system, using a genuine OEM part ensures proper fusing, grounding, and circuit protection are maintained to original specifications.
- Genuine Wacker Neuson Part — Carries the full Wacker Neuson OEM part number 5100024987, eliminating guesswork when ordering and confirming authenticity.
The central electric serves as the electrical distribution hub of the tandem roller, routing power from the machine's main supply to all operating circuits — including drive controls, compaction systems, instrument panels, and safety interlocks. When this assembly degrades or fails, symptoms can range from intermittent control response to complete electrical shutdown, often making the machine inoperable on site. Replacing a faulty central electric with the correct OEM unit restores predictable, dependable electrical behavior across all connected systems.
Part Details
| Part Number | 5100024987 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Central Electric |
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 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD40-130 | RD40-130 | 5100047382 |
| RD45-140 | RD45-140 | 5100047383 |
| RD40-130c | RD40-130c | 5100047384 |
| RD45-140c | RD45-140c | 5100047385 |
| RD40-130o | RD40-130o | 5100047386 |
| RD45-140o | RD45-140o | 5100047387 |
| 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.
