The Wacker Neuson Washer is a genuine OEM replacement built for the RD18-80, RD18-100, and RD18-100c series tandem rollers and vibration rollers. Sourced directly from Wacker Neuson, this washer is manufactured to the exact material and dimensional specifications of the original component, ensuring a proper, trouble-free installation every time. It covers an extensive range of RD18 configurations including the RD18-80.3, RD18-100.3, and RD18-100c.3 variants, so you can order with confidence regardless of which RD18 model is in your fleet.
Key Features
- OEM-Correct Material and Dimensions — Manufactured to exact thickness and hardness specifications for this application, preventing premature wear or deformation under the clamping loads typical in roller assemblies.
- Drop-In Replacement — Matches the original mounting position and bearing surface, seating correctly without machining or shimming during reinstallation.
- Broad RD18 Series Coverage — Fits RD18-80, RD18-100, and RD18-100c models across multiple build series, including SE, US, and .3-generation variants.
- Maintains Proper Load Distribution — A correctly dimensioned washer distributes fastener load evenly across mating surfaces; a worn or undersized washer can allow fastener loosening and accelerated wear on surrounding components.
- Genuine Wacker Neuson Part — Supplied as authentic OEM stock under part number 5100011715, giving you full traceability and confidence in part authenticity.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it bears against. By distributing clamping force over a wider area, it protects softer mating surfaces from being damaged or deformed as a fastener is tightened. In a compaction roller like the RD18 series, where vibration is constant and fastener integrity is critical to safe operation, using a washer of the correct material and dimensions is essential. When a washer wears thin, deforms, or is substituted with an incorrect size, it can lead to fastener loosening, surface damage, and the need for more extensive repairs to surrounding hardware.
Part Details
| Part Number | 5100011715 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100047360, 5100055774 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD18-100c | RD18-100c | 5100055776 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
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.