The Wacker Neuson 5100044583 Valve is a genuine OEM component designed for PT4A and PT4A(I) series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this valve is manufactured to the exact specifications required by your pump — ensuring correct fit and dependable function right out of the box. This part is confirmed for fitment across multiple PT4A configurations, making it the right choice whether you are servicing a standard PT4A or the PT4A(I) variant.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's exact material and dimensional tolerances for this valve application, delivering consistent sealing and flow control performance.
- Direct Drop-In Replacement — Engineered to install into the existing valve position on PT4A and PT4A(I) pumps without rework or modification to surrounding components.
- Broad PT4A Series Coverage — Confirmed fitment across PT4A and PT4A(I) trash pump configurations, covering multiple machine variants within the 4-inch discharge pump family.
- Maintains Pump Flow Integrity — A properly functioning valve ensures correct fluid direction and pressure control within the pump circuit; a worn or failed valve can cause loss of prime, reduced output, or uncontrolled backflow.
- Fluid System Safety — In pump applications handling trash-laden water or other site fluids, a correctly seated and functioning valve is critical to preventing unintended discharge and maintaining controlled operation.
A valve in a self-priming trash pump controls the direction and flow of fluid through the pump circuit, preventing backflow and maintaining the prime needed to lift and move water efficiently. When this component wears, cracks, or seats improperly, the pump may lose prime, deliver reduced output, or allow fluid to flow back through the system when the pump is idle. Replacing a faulty valve with a genuine OEM part restores correct hydraulic behavior and keeps the PT4A operating at full capacity.
Part Details
| Part Number | 5100044583 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT4A | PT4A | 5100042604, 5100042217 |
| PT4A(I) | PT4A(I) | 5100042615 |
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.
