The Wacker Neuson Check Valve is a genuine OEM component designed for the GPS9700 portable generator series, the GS9.7V portable generator, and the RD11V hydrostatic double drum vibratory roller. As a direct factory replacement, this check valve is built to the same specifications as the original part, ensuring a correct drop-in installation without guesswork. Wacker Neuson genuine OEM parts are sourced directly through authorized channels, so you can trust that part number is the exact component your machine requires. Confirm your model number before ordering to ensure full compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original flow and pressure tolerances, ensuring the valve opens and seats correctly under operating conditions specific to these machines.
- Direct-Fit Replacement: — Matches the original port sizing and connection geometry of the GPS9700, GS9.7V, and RD11V, allowing straightforward installation without adapters or modifications.
- Broad Model Coverage: — Fits the GPS9700 standard and premium portable generator variants, the GS9.7V portable generator with electric start, and the RD11V hydrostatic double drum vibratory roller.
- Maintains Proper Flow Direction: — A correctly functioning check valve prevents backflow and pressure loss, keeping fuel or hydraulic circuits operating within their intended parameters and protecting downstream components.
- Fuel and Hydraulic System Integrity: — A worn or failed check valve can cause hard starting, pressure bleed-down, or erratic machine behavior; replacing it promptly restores consistent system performance.
A check valve is a one-way flow control component that allows fluid — fuel or hydraulic fluid depending on the circuit — to travel in only one direction while blocking reverse flow. In generator applications, a properly seated check valve helps maintain fuel delivery pressure and prevents drain-back after shutdown. In the RD11V tandem roller's hydraulic system, it plays a role in maintaining circuit pressure and protecting the hydrostatic drive components. When a check valve fails or sticks, the result is often hard starting, pressure loss, or inconsistent machine response — symptoms that can be misdiagnosed as larger system failures.
Part Details
| Part Number | 5000116526 |
|---|---|
| Old Part Number | 0116526 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
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.
