The Wacker Neuson Check Valve is a genuine OEM component designed for the RD11AEC, RD11V, RD11A, and RD880V hydrostatic double drum vibratory tandem rollers. As a direct factory replacement, this part matches the original specification installed at the time of manufacture, ensuring a correct, drop-in fit within the hydraulic circuit. Wacker Neuson genuine OEM parts are sourced directly through authorized supply channels, so you can be confident you are installing the exact part the machine was built with. If your RD-series roller is showing signs of hydraulic pressure loss, fluid backflow, or inconsistent drive response, the Check Valve is a likely service item to inspect and replace.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to the exact pressure rating and flow specification of the original valve, maintaining consistent one-directional fluid control in the hydrostatic circuit.
- Direct-Fit Replacement — Engineered to seat and seal in the same hydraulic port as the factory-installed valve, requiring no adaptation or line modification during installation.
- Broad RD-Series Compatibility — Confirmed fitment across the RD11AEC, RD11V, RD11A, and RD880V double drum vibratory tandem rollers.
- Protects Hydraulic System Performance — A functioning check valve prevents backflow and pressure bleed-down in the hydrostatic drive circuit; a failed valve can cause sluggish drum engagement, uneven compaction passes, or loss of drive force.
- Hydraulic Safety Compliance — In hydrostatic drive systems, a properly seated check valve is essential for controlled machine movement and braking behavior on grade; using a correctly rated OEM part supports safe operation on compaction sites.
A check valve is a one-way flow control component in the hydraulic circuit that allows fluid to pass in a single direction while blocking reverse flow. In a hydrostatic double drum roller like the RD11 and RD880V series, it plays a critical role in maintaining pressure within the drive circuit and preventing fluid from bleeding back when the system is under load or at rest. When a check valve wears, sticks open, or fails to seat correctly, operators may notice a loss of drive responsiveness, difficulty holding position on a slope, or erratic drum behavior during compaction passes.
Part Details
| Part Number | 5000080563 |
|---|---|
| Old Part Number | 0080563 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
