The Wacker Neuson Injection Nozzle is a genuine OEM component designed for the PT2H series centrifugal trash pumps, including the PT2H Pump and PT2H 50mm/2in Centrifugal Trash Pump. As a factory-sourced part, it is manufactured to the exact tolerances and material specifications of the original component it replaces. This nozzle installs directly in place of the factory unit, keeping fuel delivery precise and consistent with the engine's designed operating parameters. If your PT2H pump is showing rough running, hard starting, or uneven power output, replacing a worn injection nozzle with a genuine Wacker Neuson part is a smart first step to restoring full performance.
Key Features
- OEM Fuel Delivery Accuracy — Manufactured to Wacker Neuson's exact spray pattern and flow rate specifications, ensuring the engine receives the correct fuel charge at every injection cycle.
- Direct-Fit Installation — Engineered to seat and seal into the injection port exactly as the original, with no reworking of fuel lines or mounting hardware required.
- PT2H Series Compatibility — Confirmed fitment across the PT2H Pump and PT2H 50mm/2in Centrifugal Trash Pump model variants.
- Restored Engine Performance — A correctly functioning injection nozzle maintains efficient combustion; a worn or clogged unit causes hard starts, power loss, and excessive fuel consumption.
- Fuel System Safety — A properly sealing OEM injection nozzle prevents fuel leaks at the injection point, reducing fire risk and keeping the engine running within its designed fuel pressure range.
The injection nozzle is responsible for atomizing fuel and delivering it into the combustion chamber in a precise, timed spray pattern. This fine mist is essential for clean, efficient combustion — if the nozzle becomes clogged, worn, or damaged, the fuel-air mixture is disrupted, leading to hard starting, loss of power, increased fuel consumption, and potential engine damage over time. Replacing the nozzle with a genuine Wacker Neuson part restores the correct spray characteristics and keeps the engine performing as it was designed to.
Part Details
| Part Number | 5000209742 |
|---|---|
| Old Part Number | 0209742 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Nozzle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
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.
