The Wacker Neuson 5100018718 is a genuine OEM Water Hose designed for the RD7 series walk-behind tandem rollers, including the RD7A, RD7H, RD7He, and RD7Ye models. As a factory-sourced component, part 5100018718 is manufactured to the same specifications as the original, ensuring a direct, compatible fit within the machine's water sprinkling system. This Water Hose is confirmed to fit across a wide range of RD7 configurations, covering both standard and North America-specific variants of the RD7He and RD7Ye tandem rollers.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this Water Hose is manufactured to the original material and dimensional specifications, ensuring consistent flow performance and durability in the drum-wetting circuit.
- Direct-Fit Replacement — Connects to the existing fittings and routing path without alteration, allowing a straightforward swap during scheduled maintenance or unplanned hose failure.
- Broad RD7 Series Compatibility — Verified fitment across RD7A, RD7H, RD7He, and RD7Ye tandem roller variants, covering multiple production series and machine configurations.
- Protects Drum Wetting Performance — A functioning water hose keeps the asphalt-contact drums properly wetted, preventing material pickup and ensuring clean compaction passes on surface courses.
- Built for Continuous Jobsite Use — Rated for the temperature and pressure demands of an active water sprinkling system on a walk-behind tandem roller operating in asphalt paving conditions.
The water hose on a tandem roller is a key component of the drum-wetting system, which delivers a continuous flow of water to the smooth steel drums during asphalt compaction. Keeping the drums wet prevents hot asphalt mix from sticking to the drum surface, which would otherwise cause tearing and surface defects on the mat. When the water hose cracks, kinks, or fails, water delivery is interrupted, leading to material buildup on the drums and compromised compaction quality. Replacing a worn or damaged hose promptly restores full system function and protects the finished surface.
Part Details
| Part Number | 5100018718 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
