The Wacker Neuson Throttle Valve is a genuine OEM component designed for the PTS4V series submersible pumps. Sourced directly from Wacker Neuson, this part meets the same specifications as the original, ensuring a direct, trouble-free installation. If your PTS4V is surging, failing to hold a set speed, or not responding correctly to throttle input, replacing the throttle valve with a genuine OEM part restores precise fuel and air flow control. Confirmed fitment covers PTS4V models across multiple serial configurations.
Key Features
- Genuine OEM Fuel Flow Calibration — Manufactured to Wacker Neuson's original flow tolerances, ensuring the throttle valve meters air and fuel at the correct ratio for the PTS4V engine.
- Direct Drop-In Replacement — Matches the original valve geometry and port dimensions, so it seats and connects exactly as the factory part did.
- Confirmed PTS4V Fitment — Verified for PTS4V series submersible pumps across multiple production builds, so you can order with confidence.
- Stable Engine Speed Control — A properly functioning throttle valve keeps engine RPM consistent under load, protecting pump output and preventing cavitation or surge during operation.
- Fuel System Integrity — A worn or sticking throttle valve can cause uncontrolled fuel delivery, leading to rough running, hard starts, or unsafe over-revving — this genuine replacement restores safe, predictable control.
The throttle valve controls the volume of the air-fuel mixture entering the engine by regulating the opening of the throttle bore in response to operator input. On small engine-driven equipment like the PTS4V pump, it is central to maintaining consistent engine speed and responsive power delivery across varying load conditions. When the throttle valve wears, warps, or sticks, the engine may hunt for speed, idle erratically, or fail to reach full operating RPM — all of which directly impact pumping performance and can accelerate wear on other engine components.
Part Details
| Part Number | 5100063232 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PTS4V | PTS4V | 5100058545, 5100058546, 5100060386 |
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.
