The Wacker Neuson Injection Pump is a genuine OEM component designed for RT560 and RT820 series vibratory trench rollers and PT6LS and PT6LT centrifugal trash pumps. Sourced directly from Wacker Neuson, this injection pump meets the exact specifications of the original part it replaces. Verified fitment across multiple machine configurations makes the a straightforward, confidence-first replacement for service technicians and equipment owners. Keep your diesel-powered equipment running at full capacity with the correct OEM part.
Key Features
- Genuine OEM Fuel Delivery Accuracy — Built to the exact metering and timing specifications of the original injection pump, ensuring correct fuel delivery volume and pressure for consistent combustion performance.
- Direct-Mount Replacement — Engineered to match the original mounting configuration and port connections, allowing installation without modification to fuel lines or mounting hardware.
- Broad Verified Fitment — Compatible with RT560 and RT820 vibratory trench rollers as well as PT6LS skid-mounted and PT6LT trailer-mounted 6-inch centrifugal trash pumps across multiple production configurations.
- Protects Engine Performance — A correctly functioning injection pump maintains the fuel charge needed for full power output; a worn or failing pump causes hard starts, rough running, loss of power, and excessive exhaust smoke.
- Fuel System Integrity — As a primary fuel system component, using a genuine OEM injection pump ensures proper sealing and calibration, reducing the risk of fuel leaks or uncontrolled injection events that can damage the engine.
The injection pump is the heart of a diesel fuel system. It draws fuel from the tank, pressurizes it, and delivers precisely metered charges to the injectors at the correct moment in the engine's firing cycle. When the injection pump wears or fails, fuel delivery becomes inconsistent — leading to rough idling, power loss, excessive smoke, or an engine that won't start at all. On high-cycle machines like trench rollers and heavy-duty trash pumps, a healthy injection pump is critical to maintaining the consistent engine output these applications demand.
Part Details
| Part Number | 5000063691 |
|---|---|
| Old Part Number | 0063691 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Trench Roller | RT560 | 5000007643, 5000007642 |
| Vibratory Trench Roller | RT820HT | 5000007645, 5000008047 |
| Vibratory Trench Roller | RT820 | 5000007644, 5000007652 |
| 150mm/6in Centrifugal Trash Pu mp Skid Mounted | PT6LS | 5000007174 |
| PT6LT Pump w/Trailer | PT6LT | 5000007175 |
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.
