The Wacker Neuson Volute is a genuine OEM component designed for the PG2A and PG2 Dewatering Pump series. As a direct OEM replacement sourced through authorized Wacker Neuson supply channels, this volute is manufactured to the exact specifications of the original part — ensuring proper hydraulic performance and a correct, tool-free drop-in fit within the pump housing. Confirmed fitment covers PG2A and PG2 models, including the 50mm/2in Dewatering Pump configuration.
Key Features
- Genuine OEM Hydraulic Geometry — Cast to the original internal profile, maintaining the correct flow path and pressure conversion efficiency that the PG2 pump family was engineered to deliver.
- Direct Housing Fit — Matches the original bolt pattern and sealing surfaces of the PG2A and PG2 pump casings, allowing straightforward reinstallation without machining or shimming.
- Broad PG2 Series Coverage — Fits PG2A and PG2 Dewatering Pump models, including the 50mm/2in variant, covering the core Wacker Neuson 2-inch dewatering pump lineup.
- Restored Pump Output — A cracked or worn volute causes pressure loss, reduced flow rate, and excessive cavitation; replacing it with part 5000110500 restores rated discharge performance and protects the impeller from further damage.
- Verified OEM Part Number — Part number 5000110500 is the manufacturer-assigned reference for this volute, eliminating guesswork when ordering and ensuring you receive the correct component first time.
The volute is the stationary spiral-shaped casing that surrounds the impeller inside a centrifugal pump. As the impeller spins and accelerates water outward, the gradually widening channel of the volute converts that velocity into discharge pressure — this conversion is what drives flow through the hose and out of the work area. When a volute develops cracks, erosion, or internal wear, the pump loses efficiency rapidly: discharge pressure drops, flow rate falls short of spec, and the impeller becomes vulnerable to cavitation damage. Replacing the volute on your PG2A or PG2 Dewatering Pump with Wacker Neuson 5000110500 restores the original hydraulic balance and keeps the pump operating at its rated capacity.
Part Details
| Part Number | 5000110500 |
|---|---|
| Old Part Number | 0110500 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Volute |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PG2A | PG2A | 5000007658, 5000009054 |
| PG2 Dewatering Pump | PG2 | 5000009496, 5000009497 |
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.
