The Wacker Neuson Injection Pump is a genuine OEM component designed for the PT2Y 50mm/2-inch centrifugal trash pump and the VP2050Y vibratory plate compactor. Sourced directly from Wacker Neuson, this injection pump is an exact match for the original unit installed at the factory, ensuring correct fuel delivery geometry and mounting compatibility right out of the box. Whether you are servicing a PT2Y pump on a dewatering job or keeping a VP2050Y plate compactor running on a compaction site, part number is the correct OEM replacement to spec.
Key Features
- Genuine OEM Fuel Delivery Accuracy — manufactured to Wacker Neuson's original injection specifications, ensuring the correct fuel metering and timing that the engine depends on for consistent output.
- Direct-Mount Replacement — engineered to match the original mounting interface and fuel line connections on both the PT2Y and VP2050Y, so installation follows the standard service procedure without adaptation.
- Dual-Family Fitment — confirmed for the PT2Y 50mm/2-inch centrifugal trash pump and the VP2050Y 20 kN vibratory plate compactor, covering two distinct Wacker Neuson equipment families with a single part number.
- Consistent Engine Power Delivery — a correctly functioning injection pump keeps fuel pressure and atomization within spec, supporting full engine output; a worn or failed pump causes hard starting, rough running, and loss of compaction or pumping performance.
- Fuel System Integrity — as a primary fuel system component, using the genuine OEM 5000085605 injection pump helps maintain proper sealing and fuel containment, which matters wherever fuel leaks must be avoided on the worksite.
An injection pump is responsible for drawing fuel from the tank and delivering it to the engine's combustion system at the precise pressure and timing required for ignition. When the pump is functioning correctly, the engine starts reliably and runs at consistent power levels throughout the workload. When the injection pump degrades or fails, symptoms typically include difficulty starting, erratic engine speed, reduced output power, and in some cases complete engine shutdown — making timely replacement critical to keeping either the trash pump or the plate compactor operational.
Part Details
| Part Number | 5000085605 |
|---|---|
| Old Part Number | 0085605 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050Y | 5000009090 |
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.
