The Wacker Neuson Hydraulic Pump is a genuine OEM component designed for the RD15 hydrostatic double drum vibratory tandem roller. Sourced directly from Wacker Neuson, this pump meets the original engineering specifications for the RD15 series, ensuring a correct, direct installation with no guesswork. If your RD15 is showing signs of sluggish drum drive, loss of vibration force, or reduced traction response, a worn or failing hydraulic pump is a common cause — and this is the factory-correct replacement to restore full operation.
Key Features
- Genuine OEM Hydraulic Output Integrity — Matched to the original pump displacement and pressure ratings specified for the RD15, so hydraulic flow and system pressure are restored to design levels.
- Direct Drop-In Installation — Port configuration, mounting flange, and shaft dimensions match the original unit, allowing straightforward reinstallation on the RD15 hydrostatic drive circuit.
- RD15 Tandem Roller Fitment — Confirmed fit for the RD15 hydrostatic double drum vibratory roller (Wacker Neuson machine number 5000009316).
- Restored Drive and Vibration Performance — A properly functioning hydraulic pump delivers consistent flow to both the drum drive motors and vibration circuit, keeping compaction output at rated levels across the full working pass.
- Hydraulic System Integrity — Using the correct OEM pump prevents pressure imbalances that can accelerate wear on seals, motors, and control valves elsewhere in the hydrostatic circuit.
The hydraulic pump is the heart of the RD15's hydrostatic drive and vibration system, generating the pressurized fluid flow that powers the drum propulsion motors and the vibratory exciter mechanism. When the pump wears internally — through seal degradation, gear or piston wear, or contamination — the result is reduced system pressure, sluggish or uneven drum movement, and weaker compaction force that leaves material under-compacted. Replacing the pump with the correct Wacker Neuson 5000157665 unit restores full hydraulic output and brings the roller back to its rated compaction performance.
Part Details
| Part Number | 5000157665 |
|---|---|
| Old Part Number | 0157665 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000009316 |
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.
