The Wacker Neuson Nipple Fitting is a genuine OEM component designed for the RD25 and RD15 hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this fitting carries the same part number and specification as the original installed at the factory, ensuring a correct, leak-free connection within the machine's fluid system. It is confirmed to fit the RD25 and RD15 tandem roller series, making it a straightforward service replacement when the original fitting shows wear, damage, or leakage.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact thread form and material grade of the original, ensuring a pressure-rated, leak-free connection in the roller's hydraulic or fluid circuit.
- Direct Service Replacement — Threads into the original port without rework or adaptation, matching the installed fitting geometry of the RD25 and RD15.
- Confirmed RD25 and RD15 Fitment — Verified for both hydrostatic double drum vibratory roller models in the Wacker Neuson tandem roller lineup.
- Fluid Circuit Reliability — A correctly seated nipple fitting maintains system pressure and flow, preventing fluid loss that can lead to hydraulic performance degradation or unplanned service intervals.
- Authentic Wacker Neuson Part — Part number 5000156841 is the genuine OEM reference, giving you confidence that the replacement matches original engineering intent.
A nipple fitting is a short threaded connector used to join two sections of pipe, hose, or ported components within a fluid system. In a tandem vibratory roller like the RD25 and RD15, these fittings are critical junction points in the hydraulic or lubrication circuit, keeping fluid moving under pressure without seepage. When a nipple fitting corrodes, strips, or cracks, it can cause slow leaks that deplete fluid levels and compromise hydraulic pressure, leading to reduced drum drive or vibration performance. Replacing a worn fitting promptly with the correct OEM part restores system integrity and protects downstream components.
Part Details
| Part Number | 5000156841 |
|---|---|
| Old Part Number | 0156841 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nipple Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000009317 |
| 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.
