The Wacker Neuson Fuel Pump is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this fuel pump matches the original part in every specification, ensuring a seamless installation with no guesswork. It is the correct replacement for RD11-series tandem rollers and is confirmed against OEM fitment data for both the RD11AEC and RD11A models.
Key Features
- Genuine OEM Fuel Delivery Spec — Built to Wacker Neuson's exact flow rate and pressure requirements, ensuring consistent fuel delivery to the engine under load.
- Direct-Fit Replacement — Matches the original mounting points, inlet/outlet connections, and bracket configuration of the RD11AEC and RD11A, dropping straight into place.
- Confirmed RD11-Series Fitment — Verified for the RD11AEC and RD11A hydrostatic double drum vibratory rollers, covering both variants in the RD11 tandem roller family.
- Consistent Engine Performance — A properly functioning fuel pump maintains steady fuel pressure, supporting smooth throttle response and sustained compaction output across the full drum width.
- Fuel System Integrity — A failing fuel pump can cause hard starts, engine stumble, or unplanned shutdowns mid-pass; replacing with a genuine OEM unit restores safe, predictable operation on the compaction run.
The fuel pump is responsible for drawing fuel from the tank and delivering it to the engine at the correct pressure and volume. On equipment like the RD11-series tandem rollers, where consistent engine output directly affects compaction uniformity across both drums, reliable fuel delivery is critical to getting even, repeatable results. When a fuel pump begins to fail, symptoms typically include hard starting, erratic engine speed, or the engine cutting out under load — all of which interrupt the compaction pass and can compromise the finished surface.
Part Details
| Part Number | 5000112423 |
|---|---|
| Old Part Number | 0112423 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
