The Wacker Neuson Vibrator On Relay is a genuine OEM component designed for the RD25 and RD15 hydrostatic double drum vibratory rollers. As a direct-from-manufacturer part, it is built to the exact electrical specification required for proper vibration system activation on these tandem roller models. Sourcing the correct OEM relay ensures the vibration control circuit operates as intended, keeping compaction output consistent and predictable on every pass.
Key Features
- Correct Switching Specification: — Manufactured to the precise coil voltage and contact rating required by the RD25 and RD15 vibration control circuit — not a generic relay substitution.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, this relay carries the same part number and construction as the unit installed at the factory.
- Drop-In Electrical Fit: — Connects directly to the existing relay socket in the RD25 and RD15 control harness with no splicing or adaptation needed.
- Tandem Roller Fitment: — Confirmed fit for RD25 and RD15 hydrostatic double drum vibratory rollers.
- Vibration System Reliability: — A failed or weak relay can cause intermittent or total loss of drum vibration, cutting compaction force and compromising surface density results; replacing with the correct OEM part restores full vibration output.
The Vibrator On Relay is the electrical switching component that energizes the vibration system on the RD25 and RD15 tandem rollers. When the operator activates drum vibration, current passes through this relay to engage the vibration mechanism — without it functioning correctly, the drums cannot generate the compaction force needed for proper asphalt or soil density. A worn or failed relay typically presents as intermittent vibration, a vibration circuit that will not engage, or a relay that sticks on, and replacing it promptly restores normal compaction performance.
Part Details
| Part Number | 5000156888 |
|---|---|
| Old Part Number | 0156888 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Vibrator On Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000009317 |
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000009316 |
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.
Wacker Neuson
Wacker Neuson Part # 5000154694 - Kit-Vibration Relay - Genuine OEM Part
