The Wacker Neuson Seal, Choke/Throttle Shaft is a genuine OEM component designed for PTS4V series submersible trash pumps. Sourced directly through Wacker Neuson's authorized parts program, this seal meets the exact material and dimensional standards of the original part. It is a direct-fit replacement for multiple PTS4V configurations, including units built to specifications, and.
Key Features
- OEM-Grade Seal Material — Manufactured to Wacker Neuson's original compound and compression specifications, ensuring the seal performs the same way the factory-installed part did from day one.
- Drop-In Carburetor Shaft Fit — Sized to seat directly onto the choke and throttle shaft without rework, maintaining correct shaft clearance and rotational feel.
- Confirmed PTS4V Compatibility — Verified fitment across PTS4V series pump configurations, covering a range of production builds within the model family.
- Stops Fuel and Air Leaks at the Source — A degraded shaft seal allows unmetered air into the fuel circuit, causing erratic RPM, hard starting, and poor throttle response. This replacement restores a clean, controlled air-fuel path.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM parts program, so you know you're installing the exact component specified for this application — not an approximation.
The choke and throttle shaft seal sits at the point where the carburetor's control shafts pass through the carburetor body. Its job is to prevent unmetered air from being drawn past the shaft and into the engine, which would lean out the fuel mixture and destabilize engine speed. When this seal wears or cracks — common after prolonged exposure to fuel vapors and heat — the engine may idle roughly, surge at partial throttle, or become difficult to start. Replacing it restores the airtight barrier the carburetor needs to regulate fuel delivery accurately across all throttle positions.
Part Details
| Part Number | 5100063252 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal, Choke/Throttle Shaft |
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.
