The Wacker Neuson Washer A18X22 Cu is a genuine OEM copper washer designed for the RD25 Hydrostatic Double Drum Vibratory Roller. As a direct Wacker Neuson OEM part, the is manufactured to the exact material grade and dimensional specification required for proper sealing and clamping performance in the RD25 drivetrain or hydraulic circuit. Sourced directly from Wacker Neuson, this washer ensures a correct, compatible installation every time.
Key Features
- Copper Material Integrity — Copper construction provides the correct compression and sealing characteristics needed for hydraulic or fluid-circuit connections on the RD25 roller.
- Exact OEM Dimensions — The A18X22 specification matches the precise inner and outer diameter required for a flush, properly seated installation without shimming or adapting.
- Confirmed RD25 Fitment — Verified for RD25 Hydrostatic Double Drum Vibratory Roller applications, giving you confidence before you order.
- Genuine Wacker Neuson OEM Part — Supplied as original equipment, meaning the alloy grade, thickness, and temper match what left the factory — critical for a sealing washer where substitutions can cause leaks.
- Prevents Fluid Loss and Joint Failure — A worn or incorrect copper washer can allow seepage at hydraulic or fuel fittings, leading to pressure loss and potential damage to surrounding components.
A copper sealing washer like the 5000107552 sits between a fitting, bolt, or banjo connection and its mating surface, compressing slightly under torque to create a leak-free metal-to-metal seal. On a hydrostatic roller like the RD25, where hydraulic fluid integrity is essential to consistent drum drive and vibration output, even a minor seep at a fitting can rob the system of pressure and lead to erratic compaction performance. Replacing a worn or damaged washer promptly keeps fluid circuits sealed and the machine operating at full hydraulic efficiency.
Part Details
| Part Number | 5000107552 |
|---|---|
| Old Part Number | 0107552 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer A18X22 Cu |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
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.
