The Wacker Neuson Flapper Valve Gasket is a genuine OEM component designed for PTS4V series self-priming centrifugal trash pumps. Sourced directly from Wacker Neuson, this gasket delivers the exact material grade, thickness, and sealing profile required by the original valve assembly. It is confirmed to fit multiple PTS4V machine configurations, making it the straightforward choice when servicing this pump series. Replacing a worn or damaged flapper valve gasket restores proper suction and discharge performance, keeping the pump operating at its rated capacity.
Key Features
- OEM Sealing Material: — Manufactured to the original compound and compression spec, ensuring the gasket seats and seals exactly as the factory-designed valve assembly requires.
- Drop-In Fitment for PTS4V: — Matches the original bolt pattern, profile, and thickness of the flapper valve assembly for a straightforward installation without modification.
- Confirmed PTS4V Compatibility: — Verified across multiple PTS4V machine configurations, covering the full range of PTS4V self-priming centrifugal trash pumps.
- Restores Full Pump Suction: — A failed or compressed flapper valve gasket allows pressure to bypass the valve, degrading prime and flow rate; a fresh OEM gasket brings suction performance back to spec.
- Fuel and Fluid Resistance: — Engineered to withstand continuous contact with water, slurry, and the debris-laden fluids common in trash pump applications without deteriorating or taking a permanent set.
The flapper valve gasket seals the interface between the flapper valve and its seat inside the pump's priming or check valve assembly. This seal is what allows the pump to build and hold suction — when it is intact, the valve closes cleanly and pressure is maintained in the correct direction. As the gasket wears, compresses, or tears, the valve loses its ability to seat properly, causing the pump to lose prime, deliver reduced flow, or fail to self-prime altogether. Replacing this gasket at the first sign of suction loss is one of the most cost-effective steps in routine trash pump maintenance.
Part Details
| Part Number | 5000030611 |
|---|---|
| Old Part Number | 0030611 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flapper Valve Gasket |
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.
