The Wacker Neuson Valve is a genuine OEM component designed for PT2H and PT3H series self-priming centrifugal trash pumps. As a factory-sourced part, it meets the exact specifications of the original valve, ensuring proper flow control and sealing performance within the pump assembly. This valve fits multiple PT2H and PT3H configurations, including the 50mm/2in and 75mm/3in centrifugal trash pump variants. Verify your model number before ordering to confirm compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this valve matches the original part's material grade, port dimensions, and sealing surfaces for correct operation in the pump circuit.
- Direct Replacement Fit — Engineered to drop into the existing valve position on PT2H and PT3H pumps, connecting to original ports and hardware without rework.
- Broad PT-Series Compatibility — Fits multiple PT2H and PT3H pump configurations, covering both the 50mm/2in and 75mm/3in centrifugal trash pump variants across several machine numbers.
- Maintains Pump Flow Integrity — A properly functioning valve ensures the pump sustains correct priming, directional flow, and pressure control; a worn or stuck valve causes priming failure and reduced output.
- Fuel and Fluid System Safety — Correct valve seating prevents uncontrolled fluid bypass, protecting downstream components and supporting safe pump operation on the worksite.
The valve in a self-priming centrifugal trash pump controls the direction and regulation of fluid flow through the pump body. It plays a key role in maintaining the prime and ensuring water moves efficiently from the inlet to the discharge. When a valve wears, sticks, or fails to seat correctly, the pump may lose prime, deliver reduced flow, or fail to move fluid altogether — making timely replacement critical to keeping the pump operational.
Part Details
| Part Number | 5000151556 |
|---|---|
| Old Part Number | 0151556 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242 |
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
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.
