The Wacker Neuson Diesel Injector is a genuine OEM component designed for the RD25 Hydrostatic Double Drum Vibratory Roller. As a direct OEM part, it is manufactured to the exact tolerances and spray pattern specifications required by the original engine design, ensuring proper fuel atomization and combustion performance. This is the same injector supplied through Wacker Neuson's authorized parts channel, making it the straightforward choice when accuracy and confidence matter on the job.
Key Features
- OEM-Spec Fuel Atomization — Manufactured to the precise nozzle geometry and opening pressure of the original injector, delivering the correct fuel spray pattern for clean, efficient combustion.
- Direct Drop-In Replacement — Matches the original injector's port configuration and connector interface for a straightforward swap with no adaptation needed.
- Built for the RD25 Series — Confirmed fitment for the RD25 Hydrostatic Double Drum Vibratory Roller, so you can order with confidence.
- Protects Engine Output and Fuel Efficiency — A correctly functioning injector maintains rated compaction force and drum performance; a worn or clogged injector causes misfires, black smoke, and loss of compaction power.
- Fuel System Integrity — As a critical fuel delivery component, using the correct OEM injector helps prevent unmetered fuel delivery that can damage the combustion chamber, piston, and seals over time.
A diesel injector meters and atomizes fuel into the engine's combustion chamber at precisely the right moment and pressure. On a vibratory roller like the RD25, consistent injector performance is essential to maintaining the hydraulic power that drives drum vibration and propulsion. When an injector wears, becomes clogged, or fails to seal properly, it can cause hard starting, rough running, excessive smoke, and a noticeable drop in compaction output — all signs that replacement is overdue.
Part Details
| Part Number | 5000203650 |
|---|---|
| Old Part Number | 0203650 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diesel Injector |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000009317 |
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.
