The Wacker Neuson is a genuine OEM Vibratory Control Valve designed for the RD7 series walk-behind tandem rollers, including the RD7H-ES, RD7H-S, and RD7-RAW configurations. As a direct-from-manufacturer component, this valve is produced to the exact specifications of the original part it replaces, ensuring proper hydraulic response and consistent vibratory output across the drum assembly. Confirmed fitment spans the full RD7 family, covering both EU and standard variants, making this the correct replacement for operators running any RD7H platform.
Key Features
- Genuine OEM Hydraulic Precision — Manufactured to the exact flow-rate and pressure tolerances of the original valve, ensuring the vibratory system responds correctly under load.
- Direct Bolt-In Replacement — Matches the original port configuration and mounting interface of the RD7 series, so installation requires no machining or line rerouting.
- Broad RD7 Family Coverage — Fits RD7H-ES, RD7H-S, RD7H, RD7-RAW, and both EU and standard variants of the walk-behind tandem roller lineup.
- Consistent Drum Vibration Output — A correctly functioning control valve maintains the proper amplitude and frequency at the drums; a worn or faulty valve can cause erratic compaction, uneven surface finish, or complete loss of vibratory action.
- Hydraulic System Integrity — Proper valve sealing prevents internal bypass and pressure loss that can overstress the hydraulic pump and other downstream components over time.
The vibratory control valve regulates hydraulic flow to the exciter motors inside the roller drums, governing when and how intensely the drums vibrate during a compaction pass. When the operator engages the vibration system, this valve directs pressurized fluid to the drum drive circuit at the correct flow rate, producing the amplitude needed to compact asphalt or soil effectively. If the valve sticks, leaks internally, or fails to close fully, the drums may vibrate inconsistently, fail to engage, or cause uncontrolled pressure fluctuations that put strain on the entire hydraulic circuit.
Part Details
| Part Number | 5000112388 |
|---|---|
| Old Part Number | 0112388 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Vibratory Control Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Walk-behind Vibratory Roller ( no engine) | RD7-RAW | 5000620079, 5000620596, 5000620478 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
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.
