The Wacker Neuson Copper Washer is a genuine OEM component designed for the RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers. As a factory-sourced part, the is manufactured to the exact material and dimensional standards Wacker Neuson specifies for these machines, ensuring a correct, trouble-free installation. This copper washer is a direct replacement that slots in without guesswork, making it the straightforward choice when servicing your roller's hydraulic or fuel system connections. Confirmed fitment spans the RD10, RD15, and RD25 roller series, covering multiple machine configurations within each platform.
Key Features
- Genuine OEM Copper Construction — Soft, annealed copper provides the controlled compression and conformability needed to create a leak-free seal at hydraulic or fluid fittings — a performance standard critical washers must meet.
- Exact Dimensional Match — Matches the original bore diameter, outer diameter, and thickness specified by Wacker Neuson, so the washer seats flush and torques correctly without distortion.
- Broad RD Series Fitment — Verified for the RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers across multiple machine configurations.
- Leak Prevention at Critical Connections — A correctly seated copper washer maintains a positive fluid seal at high-pressure joints; a worn or damaged washer risks hydraulic fluid loss that can affect drum drive performance and compaction output.
- Fuel and Hydraulic System Safety — Used at fuel or hydraulic line fittings, a properly sealing copper washer prevents fluid leaks that could create fire or system contamination hazards on the worksite.
A copper washer functions as a crush seal at threaded fluid connections — typically in hydraulic, fuel, or oil line fittings. When a fitting is torqued, the soft copper deforms slightly to fill any microscopic surface irregularities between the mating faces, creating a metal-to-metal seal that resists both pressure and vibration. Over time, repeated removal and reinstallation compresses and work-hardens the washer, reducing its ability to seal correctly, which is why replacement with a fresh washer is standard practice whenever a fitting is disturbed during service.
Part Details
| Part Number | 5000112837 |
|---|---|
| Old Part Number | 0112837 |
| 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 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
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.
