The Wacker Neuson Injection Pump is a genuine OEM component designed for the PT6LT, PT6LS, and PT6LS(I) series self-priming centrifugal trash pumps. As a direct OEM replacement, this injection pump is manufactured to the same specifications as the original unit, ensuring correct fuel delivery performance across the PT6 pump family. Whether you're running the PT6LT trailer-mounted unit or the PT6LS skid-mounted configuration, part number is the correct factory-authorized injection pump for these 6-inch discharge trash pumps.
Key Features
- Calibrated Fuel Delivery: — Engineered to maintain precise fuel metering at the correct injection pressure for the PT6 series diesel engine, ensuring consistent combustion and stable pump output.
- Genuine OEM Source: — Sourced directly from Wacker Neuson as an authorized replacement, this injection pump carries the same part number and specification as the original installed unit.
- Drop-In Fitment: — Designed to mount directly to the existing fuel system connections on PT6LT, PT6LS, and PT6LS(I) pumps without modification to fuel lines or mounting hardware.
- Protects High-Volume Pump Operation: — A correctly functioning injection pump sustains the engine power needed to drive 6-inch discharge pumping at rated flow. A worn or failing pump causes hard starts, power loss, and reduced water movement on the job.
- Fuel System Integrity: — An OEM injection pump maintains correct sealing at all high-pressure fuel connections, reducing the risk of fuel leaks in the pump's diesel fuel circuit — a critical concern for safe field operation of diesel-powered equipment.
The injection pump is the heart of the diesel fuel system on the PT6 series trash pumps. It pressurizes and meters fuel from the tank and delivers precisely timed, high-pressure injections to the engine's combustion chamber, enabling the engine to generate the power required to move high volumes of water and solids through the 6-inch discharge. When the injection pump wears out or fails, the engine may struggle to start, run rough, lose power, or shut down entirely — bringing pumping operations to a halt. Replacing a failed injection pump with a genuine OEM unit restores full fuel delivery accuracy and gets the pump engine running at its rated output.
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.
