The Wacker Neuson is a genuine OEM Injection Valve designed for the RD7H-ES and RD7H-S tandem roller series as well as DPU 4045H and DPU 5045H reversible vibratory plate compactors. As a factory-sourced component, it meets the exact specifications required by the original diesel fuel system on these machines. This part covers multiple configurations across both the RD7 tandem roller family and the DPU heavy-duty reversible plate family, making it a versatile stock item for fleet maintenance. Confirm your model number against the fitment list before ordering to ensure a correct match.
Key Features
- Genuine OEM Fuel System Integrity — Sourced directly from Wacker Neuson, this injection valve is manufactured to the same metering and sealing tolerances as the original component, ensuring correct fuel delivery characteristics for diesel-powered operation.
- Drop-In Replacement — Engineered to the original port dimensions and thread specification, this valve installs directly into the existing fuel injection circuit without modification to fittings or lines.
- Broad Fitment Across Two Machine Families — Compatible with multiple configurations of the RD7H-ES and RD7H-S tandem rollers as well as DPU 4045H and DPU 5045H reversible vibratory plates, covering both EU and US market variants.
- Consistent Fuel Metering Under Load — A correctly functioning injection valve ensures the diesel engine receives a precisely controlled fuel charge at each combustion event, sustaining full compaction force and smooth operation across varying ground conditions.
- Fuel System Safety — A worn or leaking injection valve can introduce unmetered fuel into the combustion chamber or cause external leaks; replacing with a genuine OEM part restores correct sealing and reduces fire and engine damage risk.
The injection valve is a precision component in the diesel fuel delivery system responsible for controlling the timing and volume of fuel introduced into the combustion chamber. When the valve operates correctly, the engine runs at its rated power and efficiency, delivering consistent compaction performance from the drum or plate. A faulty or worn injection valve can cause hard starting, rough running, loss of compaction force, excessive fuel consumption, or uncontrolled fuel leakage — any of which will take the machine out of productive service until the part is replaced.
Part Details
| Part Number | 5000207833 |
|---|---|
| Old Part Number | 0207833 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| RD 7S | RD7H-S EU | 5000620795 |
| Double Drum Vibratory Roller | RD7H | 5000008042 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
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.
