The Wacker Neuson Seal is a genuine OEM seal designed for the PT3H series self-priming centrifugal trash pumps. As a factory-sourced component, it meets the exact material and dimensional specifications of the original part, ensuring a proper sealing surface and leak-free operation. This seal is confirmed to fit the PT3H pump family, including the 75mm/3-inch centrifugal trash pump variants covered under the PT3H platform.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original compound and hardness specifications, ensuring the correct compression and resistance to fluids handled by trash pump applications.
- Direct-Fit Replacement — Engineered to drop into the original seal seat without reworking the housing, maintaining the pump's designed clearances and mating surfaces.
- Confirmed PT3H Compatibility — Verified fitment across the PT3H pump series, including 75mm/3-inch centrifugal trash pump configurations.
- Leak Prevention at the Source — A properly functioning seal keeps pump internals pressurized and primed; a degraded seal causes prime loss, fluid leakage, and accelerated wear on surrounding components.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, carrying the part number 5000151557 for straightforward verification against your machine's parts diagram.
A seal in a centrifugal trash pump creates a fluid-tight barrier at critical mating points within the pump assembly, preventing water or slurry from bypassing the impeller housing or leaking externally. When the seal is intact, the pump maintains consistent suction and discharge pressure, allowing it to handle abrasive debris-laden water efficiently. As the seal wears or deteriorates, prime loss, external leaking, and reduced output pressure are common symptoms — leaving a site dewatering operation unable to keep up with inflow.
Part Details
| Part Number | 5000151557 |
|---|---|
| Old Part Number | 0151557 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242 |
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.
