The Wacker Neuson Nozzle Assembly Fuel Inject is a genuine OEM component designed for the DPU 4045Y vibration plate. Sourced directly from Wacker Neuson, this is the same assembly installed at the factory — no guesswork on spray pattern, flow rate, or fitment. It is confirmed compatible with the DPU 4045Y series, making it a straightforward like-for-like swap on that platform.
Key Features
- OEM-Calibrated Fuel Delivery — Manufactured to the exact spray angle and flow specification of the original, ensuring the engine receives the correct fuel charge for proper combustion.
- Direct-Fit Replacement — Matches the original mounting interface and fuel line connections on the DPU 4045Y, dropping into place without rework or adaptation.
- Confirmed DPU 4045Y Fitment — Verified for the Wacker Neuson DPU 4045Y vibration plate; check your model and machine number before ordering to ensure an exact match.
- Protects Engine Performance — A correctly functioning fuel inject nozzle keeps combustion consistent and efficient; a worn or clogged nozzle leads to hard starts, rough running, and increased fuel consumption.
- Fuel System Safety — As a genuine OEM fuel system component, this nozzle assembly meets the original sealing and pressure-retention standards, reducing the risk of fuel leaks at the injection point.
A fuel injection nozzle assembly is responsible for atomizing diesel fuel and delivering it into the combustion chamber at the correct pressure and spray pattern. When the nozzle performs as designed, the engine fires cleanly, runs smoothly, and maintains the power output needed to drive the compaction plate effectively. When a nozzle wears, becomes clogged, or begins to drip, combustion quality drops — symptoms typically include black smoke, loss of compaction force, difficult starting, and excess fuel consumption. Replacing a faulty nozzle assembly promptly restores proper injection and protects the engine from the downstream effects of poor fuel atomization.
Part Details
| Part Number | 5000210559 |
|---|---|
| Old Part Number | 0210559 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nozzle Assembly Fuel Inject |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
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.
