The Wacker Neuson Injection Pump is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series centrifugal trash pumps. As a direct OEM replacement, this pump is manufactured to the same specifications as the original unit, ensuring correct fuel delivery calibration and a drop-in installation with no guesswork. It is confirmed to fit trailer-mounted and skid-mounted PT6 configurations, making it a straightforward solution for maintaining the full pump lineup. Sourcing the directly from the Wacker Neuson parts catalog means you get a component that matches the original in every dimension and function.
Key Features
- OEM-Calibrated Fuel Delivery — Built to the exact flow rate and pressure specifications of the original injection pump, preserving proper fuel metering and engine response.
- Direct-Fit Replacement — Matches the original mounting interface and fuel line connections on PT6 series pumps, so installation follows the standard service procedure without adaptation.
- Broad PT6 Series Coverage — Confirmed fitment across the PT6LT trailer-mounted, PT6LS skid-mounted, and PT6LS(I) trash pump variants.
- Sustained Engine Performance — A correctly functioning injection pump keeps the engine running at full power under load; a worn or failing unit causes hard starts, rough running, and loss of pumping capacity.
- Fuel System Integrity — Proper injection pump function is critical to safe, stable engine operation — a genuine OEM part ensures seals, tolerances, and delivery timing meet the original design intent.
The injection pump is responsible for drawing diesel fuel from the tank and delivering it under high pressure to the engine's injectors at precisely timed intervals. This timing and pressure directly control combustion efficiency — when the pump wears or fails, the engine may struggle to start, run unevenly, produce excessive smoke, or lose power under load. On a high-demand trash pump application like the PT6 series, keeping the injection pump in good working order is essential to maintaining full flow capacity and protecting the engine from the stress of fuel starvation.
Part Details
| Part Number | 5000208079 |
|---|---|
| Old Part Number | 0208079 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| Trash Pump | PT6LS(I) | 5200012427 |
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.
