The Wacker Neuson Relay is a genuine OEM component designed for the RC50, RC50p, RC70, RC70p, and RC70vo single drum soil compactor series, including CAB and ROPS configurations across multiple build variants. As a direct Wacker Neuson OEM part, the is manufactured to the exact electrical specifications required by these machines, ensuring proper circuit switching behavior right out of the box. This relay covers an extensive range of RC-series compactors — from baseline RC50 and RC70 models through DPF-equipped CAB and ROPS variants — making it the correct choice whether you're servicing an earlier build or a later DPF-compliant unit. When you need a part you can install with confidence, sourcing genuine OEM from Wacker Neuson is the straightforward call.
Key Features
- OEM-Matched Electrical Specification — Built to the exact coil resistance, contact rating, and switching logic required by Wacker Neuson RC-series compactor circuits, so the relay activates and releases correctly under real operating loads.
- Drop-In Connector Fit — Matches the OEM connector footprint and pin configuration of the original relay socket, allowing straightforward installation without reworking harness connections.
- Broad RC-Series Coverage — Fits RC50, RC50p, RC70, RC70p, and RC70vo compactors across standard, DPF CAB, and DPF ROPS configurations, covering a wide span of production builds.
- Protects Downstream Electrical Systems — A properly functioning relay isolates high-current circuits from control signals, preventing voltage spikes and premature failure of switches, solenoids, and control modules.
- Electrical Safety Compliance — A failed or incorrect relay can cause unintended circuit energization or total loss of a controlled function; using the correct OEM part maintains the designed circuit protection and operational safety of the machine.
A relay is an electrically operated switch that allows a low-power control signal — from a switch, controller, or sensor — to safely open or close a higher-current circuit elsewhere in the machine. On Wacker Neuson RC-series soil compactors, relays manage critical functions such as starting, vibration system activation, and auxiliary circuits, keeping high amperage loads isolated from sensitive control wiring. When a relay fails, the circuit it controls may stop working entirely, behave intermittently, or — in the case of a contact weld — remain energized when it should be off, both of which can halt compaction operations or create unsafe conditions on site.
Part Details
| Part Number | 5100023717 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| Single drum soil compactor RC70 | RC70 | 5100021297, 5100047410 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC50p Single Drum Soil Compactor | RC50p US | 5100027576, 5100047414 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| Vibration Roller | RC70 VO US | 5100027578 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RC50p | RC50p | 5100047389 |
| RC70p | RC70p | 5100047411 |
| RC70vo | RC70vo | 5100047412 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
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.
