The Wacker Neuson Valve is a genuine OEM component designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Roller series, including standard and Traction Control variants. As a factory-sourced part, it carries the same specifications as the original unit installed at the time of manufacture, ensuring correct operation within the hydraulic system. This valve is confirmed to fit across the full RD27 roller lineup, making it the straightforward choice when servicing or restoring these machines.
Key Features
- OEM Hydraulic Spec Compliance — Manufactured to the same pressure ratings and flow tolerances as the original, maintaining proper hydraulic circuit behavior in the RD27 roller series.
- Direct-Fit Replacement — Matches the original mounting configuration and port dimensions, allowing the valve to seat and connect without modification to existing lines or hardware.
- Broad RD27 Series Coverage — Fits RD27-100 and RD27-120 Hydrostatic Vibratory Rollers, including both standard and Traction Control variants across multiple serial number ranges.
- Sustained Compaction Performance — A correctly functioning valve regulates hydraulic flow to keep drum vibration and drive response consistent; a worn or stuck valve can cause erratic compaction output or loss of drive.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain under part number 5000215956, providing confidence that the component meets the original design intent.
A valve in a hydrostatic vibratory roller controls the direction and volume of hydraulic fluid moving through specific circuits — whether that's the drive system, the vibration mechanism, or an ancillary function like traction control engagement. When the valve operates correctly, hydraulic pressure is delivered precisely where it's needed, keeping drum speed, ground drive, and compaction force behaving as expected. When a valve sticks, leaks internally, or fails to shift, operators typically experience sluggish response, reduced compaction output, or complete loss of a hydraulic function — all of which point to the valve as the first component to inspect and replace.
Part Details
| Part Number | 5000215956 |
|---|---|
| Old Part Number | 0215956 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
