The Wacker Neuson Valve is a genuine OEM Valve designed for the GP3800A, PT3A, and PT3A(I) series machines. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces. Whether you're servicing a pump or generator in the field, fitting the correct OEM valve ensures the system operates exactly as intended. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Sealing and Flow Integrity — Manufactured to the original material grade and dimensional spec, ensuring correct seating, seal, and flow characteristics for this valve position.
- Drop-In Replacement — Matches the original port geometry and connection interface, allowing straightforward installation without modification to surrounding components.
- Confirmed Fitment — Compatible with the GP3800A, PT3A, and PT3A(I) series; cross-reference your model and serial number to confirm the correct application.
- Maintains System Pressure and Flow — A properly functioning valve controls fluid or fuel routing within the machine; a worn or stuck valve can cause pressure loss, flooding, or failure to prime.
- Fuel System Compliance — As a genuine OEM component in the fuel or fluid circuit, this valve meets the original design intent for safe, controlled operation within the system.
A valve controls the flow of fluid or fuel through a specific circuit within the machine — opening, closing, or regulating passage depending on operating conditions. In pumps and generators, valves are critical to maintaining correct pressure, preventing backflow, and ensuring the engine or pump primes and runs efficiently. When a valve sticks, leaks, or fails to seat properly, the result is often poor performance, failure to start, or fluid loss that can damage downstream components.
Part Details
| Part Number | 5100038949 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP3800A | GP3800A | 5100041978 |
| PT3A | PT3A | 5100042216 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
