The Wacker Neuson Copper Washer is a genuine OEM component designed for RD15 and RD25 hydrostatic double drum vibratory rollers. As a direct factory replacement, this copper washer meets the original engineering specifications for the sealing and fastening applications it serves within these tandem roller models. Verified fitment covers multiple RD15 and RD25 configurations, making it a straightforward replacement for service and repair work on these machines.
Key Features
- Genuine OEM Copper Construction — Soft, ductile copper material provides the correct crush and sealing behavior required for hydraulic and fluid system connections in RD-series rollers.
- Direct-Fit Replacement — Engineered to match the original washer's dimensions and bore, seating correctly on the first install without rework or shimming.
- Confirmed RD15 and RD25 Fitment — Verified for use across multiple hydrostatic double drum vibratory roller variants in the RD15 and RD25 series.
- Leak-Free Sealing Performance — A correctly installed copper washer maintains a reliable fluid-tight seal; a worn or damaged washer risks fluid weeping, pressure loss, and contamination of surrounding components.
- Fuel and Hydraulic System Safety — Used in pressurized fluid connections, a properly sealing copper washer helps prevent hazardous fluid leaks, keeping the machine and operator environment safe during operation.
A copper washer functions as a sealing element, typically used under banjo bolts, drain plugs, or fittings in hydraulic and fuel systems. The soft copper material deforms slightly under torque to fill minor surface irregularities, creating a metal-to-metal seal that resists fluid leakage under pressure and heat. When a copper washer becomes flattened, cracked, or corroded, it loses its ability to seal effectively, leading to fluid seepage that can escalate into more significant system issues if left unaddressed.
Part Details
| Part Number | 5000112841 |
|---|---|
| Old Part Number | 0112841 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Copper Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000008057, 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.
