The Wacker Neuson Injection Pump is a genuine OEM component designed for the DPU 6055 series reversible vibratory plate compactors. As a direct OEM replacement, the is manufactured to the same specification as the original part, ensuring proper fuel delivery and consistent diesel engine performance in the field. This pump is confirmed to fit multiple DPU 6055 and DPU 6055He configurations, making it the correct choice for operators and service technicians working within this machine family. Sourcing a genuine Wacker Neuson injection pump means no guesswork on compatibility — the part number does the verification for you.
Key Features
- Genuine OEM Fuel Delivery Accuracy — Calibrated to the precise flow and pressure spec of the original diesel injection pump, maintaining correct fuel metering for the DPU 6055 engine.
- Drop-In Replacement — Matches the original mounting, inlet/outlet ports, and drive interface of the factory pump, fitting directly into the existing fuel system without adaptation.
- Broad DPU 6055 Compatibility — Verified fitment across DPU 6055 and DPU 6055He variants, covering multiple machine numbers within the 60 kN reversible plate compactor family.
- Sustained Compaction Output — A correctly functioning injection pump delivers consistent fuel charge to the diesel engine, keeping centrifugal force and vibration amplitude at the levels needed for effective soil and aggregate compaction.
- Fuel System Integrity — Using a genuine OEM injection pump preserves proper injection timing and prevents the hard starting, rough running, and excess smoke that a worn or incorrect pump causes.
The injection pump is responsible for pressurizing and metering diesel fuel before it enters the engine's combustion chamber. On a diesel-powered reversible plate compactor like the DPU 6055, the pump must deliver a precise, consistent fuel charge with every engine cycle — too little fuel causes power loss and stalling under load, while incorrect timing or pressure leads to rough running, excessive smoke, and accelerated engine wear. When the injection pump begins to fail, operators typically notice hard starting, uneven engine idle, and a noticeable drop in compaction force, all of which signal that replacement is needed to restore the machine to full working capacity.
Part Details
| Part Number | 5000126523 |
|---|---|
| Old Part Number | 0126523 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 60 kN, 55cm/22in | DPU 6055 | 5000008766, 5000008767, 5000008768, 5000610048, 5000610049, 5000610050 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
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.
