The Wacker Neuson Pump Assembly, Fuel Inject is a genuine OEM component designed for the DPU 4045Y vibration plate compactor. Sourced directly from Wacker Neuson, this assembly meets the exact specifications of the original part — ensuring the fuel injection system operates exactly as it was engineered to. If your DPU 4045Y is experiencing hard starts, rough running, or loss of power, the is the correct OEM replacement to restore full performance.
Key Features
- OEM-Spec Injection Calibration — Built to Wacker Neuson's original fuel delivery and pressure specifications, so injection timing and output remain consistent with the machine's designed performance envelope.
- Drop-In Assembly Fitment — Supplied as a complete pump assembly with OEM-matched mounting points and connection interfaces, fitting directly into the DPU 4045Y fuel injection system without adaptation.
- Verified DPU 4045Y Compatibility — Confirmed fitment for the Wacker Neuson DPU 4045Y vibration plate compactor, giving you confidence you're ordering the right part the first time.
- Restored Engine Response — A functioning fuel inject pump assembly delivers consistent fuel pressure to the injectors, keeping the engine responsive and power output steady under compaction load.
- Fuel System Integrity — As a critical component in the diesel fuel delivery circuit, using a genuine OEM pump assembly helps maintain proper sealing and pressure containment — important for safe, clean fuel system operation.
The fuel inject pump assembly is responsible for pressurizing and delivering diesel fuel from the tank to the engine's injection system at the precise flow rate and pressure the engine requires. On a machine like the DPU 4045Y, where consistent engine output directly affects compaction performance, a worn or failing pump can cause hard starts, irregular idling, loss of pulling power, or excessive smoke. Replacing it with the correct OEM assembly — part number 5000210556 — restores the fuel delivery characteristics the engine was designed to run on.
Part Details
| Part Number | 5000210556 |
|---|---|
| Old Part Number | 0210556 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pump 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.
