The Wacker Neuson Throttle Valve is a genuine OEM component designed for the RD25 and RD15 hydrostatic double drum vibratory tandem rollers. Sourced directly through Wacker Neuson's authorized parts program, this throttle valve is an exact match to the original unit installed at the factory. It fits the RD25 and RD15 roller series, making it a straightforward, verified replacement when the original component requires service.
Key Features
- Genuine OEM Throttle Valve: — Manufactured to the same specification as the original, ensuring correct flow control characteristics for the hydrostatic drive system on these roller models.
- Direct-Fit Replacement: — Matches the original valve's porting, connections, and mounting configuration for a clean, direct swap on RD25 and RD15 machines.
- Verified Fitment: — Confirmed for the RD25 and RD15 hydrostatic double drum vibratory tandem roller series.
- Maintains Precise Engine Speed Control: — A correctly functioning throttle valve keeps engine output and drum drive response in sync, supporting consistent compaction passes and operator control.
- Fuel System Integrity: — A worn or sticking throttle valve can cause erratic engine response or loss of speed control; replacing with the correct OEM part restores safe, predictable machine operation.
The throttle valve regulates the flow of fuel and air entering the engine, giving the operator control over engine speed and power output. On hydrostatic tandem rollers like the RD25 and RD15, smooth and accurate throttle response is critical to maintaining consistent drum speed and compaction force across the work surface. When the throttle valve wears, sticks, or fails, the engine may surge, hunt for idle, or fail to reach the power needed for effective compaction — making timely replacement essential to keeping the machine performing as intended.
Part Details
| Part Number | 5000116720 |
|---|---|
| Old Part Number | 0116720 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058 |
| 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.
