The Wacker Neuson Hydraulic Pump is a genuine OEM component designed for the RD25 hydrostatic double drum vibratory roller. As a direct factory replacement, this pump is sourced to the exact specifications of the original unit installed at the time of manufacture. If your RD25 is showing signs of reduced drive response, weak vibration output, or sluggish drum movement, the is the correct OEM replacement to restore full hydraulic function. Verified fitment for the RD25 means you can order with confidence knowing this pump integrates directly with the existing hydraulic circuit.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to the exact flow rate and pressure tolerances specified for the RD25 hydrostatic system, ensuring the hydraulic circuit performs as engineered.
- Direct-Fit Replacement — Mounts to the existing hydraulic connections and mounting points on the RD25 without modification, streamlining the swap-out process.
- Verified RD25 Fitment — Confirmed for the RD25 hydrostatic double drum vibratory roller, eliminating guesswork when sourcing a hydraulic pump for this machine.
- Restored Drive and Vibration Performance — A fully functioning hydraulic pump delivers consistent flow to both the drive and vibration circuits, maintaining compaction force and travel speed across the full working range of the roller.
- Fuel and Hydraulic System Safety — A failed or leaking hydraulic pump can create unsafe operating conditions and hydraulic fluid contamination; replacing with a genuine OEM unit keeps the system sealed and pressure-rated to spec.
The hydraulic pump is the heart of the hydrostatic drive system on a tandem roller like the RD25. It converts mechanical engine power into pressurized hydraulic flow, which is then distributed to the drum drive motors and vibration system. When the pump wears or fails, the machine may lose propulsion, vibration output, or both — directly impacting compaction quality and productivity on the job. Replacing a degraded pump with the correct OEM unit restores proper system pressure and flow, bringing the roller back to its rated operating performance.
Part Details
| Part Number | 5000112591 |
|---|---|
| Old Part Number | 0112591 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058 |
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.
