The Wacker Neuson Relay is a genuine OEM component designed for the RD25 hydrostatic double drum vibratory tandem roller. Sourced directly from Wacker Neuson, this relay is manufactured to the same specification as the original part it replaces, ensuring correct electrical behavior and a direct drop-in installation. If you are servicing an RD25 roller and need a relay you can trust to perform as intended, the is the correct OEM choice.
Key Features
- Correct Electrical Specification: — Built to match the original switching characteristics of the RD25 relay, ensuring proper circuit activation and load handling without guesswork.
- Genuine OEM Part: — Supplied directly through the Wacker Neuson parts network, so you receive the exact component specified for this machine — not an approximation.
- Direct-Fit Installation: — Matches the original connector and mounting configuration of the RD25, allowing straightforward swap-out during electrical system service.
- Verified RD25 Fitment: — Confirmed fit for the RD25 hydrostatic double drum vibratory tandem roller, keeping your repair on track without compatibility concerns.
- Protects Downstream Electrical Components: — A functioning relay correctly isolates and switches circuits; a failed relay can cause erratic machine behavior, circuit faults, or prevent the roller from starting or operating key systems.
A relay is an electrically operated switch that allows a low-current control signal to open or close a higher-current circuit within the machine. On a tandem roller like the RD25, relays are used throughout the electrical system to control functions such as starting, vibration engagement, and safety interlocks. When a relay fails, it can cause the controlled circuit to stop responding entirely or behave intermittently — making accurate diagnosis and like-for-like replacement critical to restoring normal machine operation.
Part Details
| Part Number | 5000112866 |
|---|---|
| Old Part Number | 0112866 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058 |
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.
