The Wacker Neuson Hydraulic Pump is a genuine OEM component designed for the RD15 Hydrostatic Double Drum Vibratory Roller. As a direct OEM replacement, this pump is manufactured to the exact specifications required by the RD15 platform, ensuring proper flow rates, pressure output, and system compatibility straight out of the box. Sourced directly through authorized Wacker Neuson supply channels, the is the correct service part for restoring full hydraulic function to your RD15 roller.
Key Features
- OEM-Spec Flow and Pressure Output — Manufactured to deliver the exact hydraulic flow and pressure ratings the RD15 drive and vibration systems depend on, with no calibration or adaptation needed.
- Direct-Fit Replacement for the RD15 — Engineered to match the original mounting configuration, port sizing, and shaft interface of the RD15 Hydrostatic Double Drum Vibratory Roller.
- Verified RD15 Fitment — Confirmed fitment for the RD15 Hydrostatic Double Drum Vibratory Roller; reference part number 5000115551 when ordering to ensure accuracy.
- Sustained Compaction Performance — A properly functioning hydraulic pump keeps drum drive and vibratory systems operating at full capacity; a worn or failing pump causes loss of travel speed, reduced drum vibration amplitude, and incomplete compaction passes.
- Hydraulic System Integrity — Using the correct OEM pump protects downstream hydraulic components — motors, valves, and cylinders — from pressure irregularities caused by an underperforming or mismatched unit.
The hydraulic pump is the pressure-generating heart of the RD15 roller's hydrostatic drive and vibratory drum systems. It converts mechanical power from the engine into pressurized hydraulic flow, which in turn drives the wheel motors for propulsion and powers the eccentric shafts that produce drum vibration. When the pump wears or fails, the machine loses tractive effort, drum vibration weakens or stops entirely, and compaction quality drops — making prompt replacement critical to maintaining productive output on asphalt and soil compaction work.
Part Details
| Part Number | 5000115551 |
|---|---|
| Old Part Number | 0115551 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000008057 |
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.
