The Wacker Neuson Copper Washer M10 is a genuine OEM component designed for the E3000 generator series. Sourced directly from Wacker Neuson, this washer meets the exact material and dimensional standards of the original part fitted at the factory. It is confirmed compatible across multiple E3000 configurations, making it a straightforward like-for-like replacement. When you order by part number, you can be confident you are getting the correct part for the job.
Key Features
- Copper Construction for Reliable Sealing — Genuine copper material provides the correct compression and sealing characteristics needed at threaded M10 fastener points, preventing fluid weepage or joint failure.
- Exact M10 Sizing — Dimensioned to the original specification, this washer seats and torques correctly without shimming, packing, or adjustment.
- Genuine OEM Part — Supplied by Wacker Neuson as a genuine OEM replacement, ensuring the material grade and thickness match what the E3000 was engineered to use.
- Fits E3000 Generator Series — Verified fitment across E3000 models, covering multiple build variants within the series.
- Preserves Joint Integrity — A correctly fitted copper washer anneals under torque load to form a leak-free seal; a worn or damaged washer can lead to fluid loss and unplanned service intervals.
A copper washer serves as a sealing element at bolted or threaded connections, particularly where fluid-tight joints are required. The soft copper material deforms slightly under torque, conforming to the mating surfaces to create a reliable seal that resists leakage under heat and vibration. When a copper washer becomes damaged, corroded, or loses its sealing profile, it can allow oil, fuel, or coolant to escape at the joint — making timely replacement an important part of routine maintenance.
Part Details
| Part Number | 5100058381 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Copper Washer M10 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E3000 | E3000 | 5100055568, 5100056441, 5100056440 |
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.
