The Wacker Neuson Injection Nozzle is a genuine OEM component designed for the PT3H series self-priming centrifugal trash pumps. As a factory-sourced part, it is manufactured to the same specification as the original, ensuring correct fuel delivery and consistent engine performance. This nozzle is confirmed to fit the PT3H pump family, including the 75mm/3-inch centrifugal trash pump variants covered under that series.
Key Features
- Calibrated Fuel Delivery: — Manufactured to OEM spray pattern and flow rate specifications, ensuring the engine receives the correct fuel charge at every injection cycle.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, this nozzle carries the same part number used in original production — no guesswork on compatibility.
- Direct Fit for PT3H Series: — Engineered to drop into PT3H trash pumps, including the PT3H_5000009100, PT3H_5000009103, and 75mm/3-inch centrifugal variants, with no modification to mounting or fuel line connections.
- Restored Engine Starting and Run Quality: — A worn or clogged injection nozzle causes hard starting, uneven running, and excess smoke. Replacing it with the correct OEM nozzle restores clean combustion and reliable pump operation.
- Fuel System Integrity: — Proper nozzle seating and spray atomization are critical to safe diesel engine operation. Using the correct OEM nozzle maintains fuel system integrity and prevents uncontrolled fuel delivery.
The injection nozzle is responsible for atomizing diesel fuel and delivering it into the combustion chamber at the precise pressure, timing, and spray pattern required for clean ignition. On a trash pump engine like the PT3H, a correctly functioning nozzle is what keeps the engine starting easily, running smoothly under load, and burning fuel efficiently. When a nozzle wears, becomes clogged, or loses its calibrated spray pattern, the result is hard starting, black or white exhaust smoke, loss of power, and potential long-term engine damage from incomplete combustion.
Part Details
| Part Number | 5000209741 |
|---|---|
| Old Part Number | 0209741 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Nozzle |
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.
