The Wacker Neuson Impeller is a genuine OEM component designed for the PT2 series 50mm/2in centrifugal trash pumps. Sourced directly from Wacker Neuson, this impeller meets the exact dimensional and material specifications of the original part installed at the factory. It is compatible with the PT2Y, PT2A, PT2B, PT2R, and PTK2 pump models, making it the correct choice for most 2-inch trash pump applications in the PT2 lineup. Verify your pump's model number against the fitment list before ordering to ensure a direct, hassle-free installation.
Key Features
- Genuine OEM Construction: — Cast to original vane geometry and material grade, ensuring the impeller moves fluid at the correct flow rate and pressure head for PT2 series pump performance.
- Direct Drop-In Replacement: — Machined to match the original shaft bore, keyway, and housing clearances so the impeller seats and torques down without machining or modification.
- Broad PT2 Series Fitment: — Confirmed for PT2Y, PT2A, PT2B, PT2R, and PTK2 (engine-less) 50mm/2in centrifugal trash pump configurations.
- Restore Full Pumping Capacity: — A worn or damaged impeller causes reduced flow, loss of prime, and increased engine load; replacing it with 5000030571 restores rated discharge volume and efficiency.
- Fuel System Safety Compliance: — Correct impeller fit prevents internal bypassing and cavitation that can overheat pump housings and strain seals, protecting downstream components.
The impeller is the rotating core of a centrifugal pump — it draws fluid in through the pump eye and flings it outward at high velocity, converting shaft rotation into flow and pressure. In a trash pump like the PT2 series, the impeller must handle solids-laden water without losing efficiency, so vane profile and clearance to the volute housing are critical. When the impeller wears, chips, or becomes clogged, the pump loses prime quickly, output volume drops noticeably, and the engine works harder than it should — shortening the life of seals, bearings, and the pump casing itself.
Part Details
| Part Number | 5000030571 |
|---|---|
| Old Part Number | 0030571 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| 50mm/2in Centrifugal Trash Pum p | PT2A | 5000006720, 5000006721 |
| 50mm/2in Centrifugal Trash Pum p | PT2B | 5000006722 |
| 50mm/2in Centrifugal Trash Pum p | PT2R | 5000007160, 5000006790 |
| 50mm/2in Centrifugal Trash Pum p (without engine) | PTK2 | 5000006767 |
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.
