The Wacker Neuson Hydraulic Piston Pump Kit is a genuine OEM component designed for the RD880V Double Drum Vibratory Roller. Sourced directly through Wacker Neuson's authorized parts network, this kit delivers the exact specifications required to restore hydraulic pump function on the RD880V. Genuine OEM designation means every component in the kit matches the tolerances and materials used in original production, so you're not guessing on fitment or compatibility.
Key Features
- Correct Internal Tolerances: — Genuine OEM construction ensures piston, bore, and seal dimensions meet the hydraulic system's pressure and flow specifications for the RD880V.
- Complete Kit Format: — Includes all necessary components to rebuild or replace the hydraulic piston pump assembly in a single order, simplifying your parts procurement.
- Verified Fitment for RD880V: — Engineered specifically for the RD880V Double Drum Vibratory Roller; part number 5000089405 is the OEM-listed reference for this machine.
- Restored Hydraulic Drive Performance: — A functioning hydraulic piston pump maintains proper drum drive pressure, keeping compaction force and travel speed consistent across the work surface.
- Hydraulic System Integrity: — Using the correct OEM-spec pump kit prevents pressure loss, internal bypass, and potential downstream damage to the hydraulic circuit that worn or mismatched components can cause.
The hydraulic piston pump is the heart of the RD880V's drive and vibration system, converting engine power into the hydraulic flow that propels the roller and energizes the drum vibration mechanism. When the pump wears or fails, the machine loses tractive effort, drum vibration output drops, and compaction quality suffers — often showing up as uneven density readings or sluggish travel. Replacing the pump with a complete, OEM-matched kit like the 5000089405 restores full system pressure and ensures the roller performs to its rated compaction specification.
Part Details
| Part Number | 5000089405 |
|---|---|
| Old Part Number | 0089405 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Piston Pump Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
