The Wacker Neuson 5100011890 is a genuine OEM Flexible Tubing designed for the RD18-80 and RD18-100 series tandem rollers. Sourced directly from Wacker Neuson, this part meets the exact specifications required for correct installation and system performance across the full RD18 roller family. Fitment covers RD18-80, RD18-80 SE, RD18-80 US, RD18-100, RD18-100 SE, RD18-100 US, and RD18-100.3 variants. When it comes to fluid routing and system integrity on your tandem roller, using the correct OEM part like the 5100011890 is the straightforward choice.
Key Features
- OEM Material Integrity — Manufactured to Wacker Neuson's original flexibility and pressure tolerances, ensuring the tubing performs correctly within the fluid routing system of the RD18 roller.
- Drop-In Replacement — Matches the original routing path, connection points, and dimensions of the factory-installed tubing for a straightforward swap with no modifications to fittings or brackets.
- Broad RD18 Series Coverage — Fits the RD18-80, RD18-80 SE, RD18-80 US, RD18-100, RD18-100 SE, RD18-100 US, RD18-100.3, and RD18-80.3 variants under a single part number.
- Sustained Flow Performance — Flexible tubing that maintains its shape and seal under operating conditions keeps fluid delivery consistent, preventing pressure loss or leaks that can disrupt roller system function.
- Verified OEM Part Number — Part number 5100011890 is the genuine Wacker Neuson reference, so you can order with confidence knowing you are receiving the correct component for your machine.
Flexible tubing serves as a conduit for fluid transfer within the roller's hydraulic or water system, routing liquid between components while absorbing vibration and minor movement that rigid lines cannot accommodate. On a tandem roller like the RD18 series, this tubing must maintain a reliable seal and consistent flow under continuous machine vibration and varying operating temperatures. When flexible tubing cracks, hardens, or develops a leak, it can cause fluid loss, inconsistent system pressure, or contamination — all of which affect the roller's ability to deliver consistent compaction performance on asphalt or soil.
Part Details
| Part Number | 5100011890 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flexible Tubing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD18-80 | RD18-80 | 5100055774, 5100011382, 5100047360 |
| RD18-100 | RD18-100 | 5100055775, 5100011383, 5100047361 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD18 | RD18-100.3 | 5100055947 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
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.
