The Wacker Neuson 5100018761 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 direct OEM replacement, this part is sourced and validated by Wacker Neuson to meet the original build specification of your machine. Whether you are servicing a North American RD7He or maintaining an RD7Ye walk-behind roller, part number 5100018761 delivers a verified, model-matched fit across the full RD7 tandem roller family.
Key Features
- Genuine OEM Construction — Manufactured to the original material and dimensional spec for the RD7 series drum-wetting system, ensuring proper flow rate and connection integrity.
- Drop-In Replacement — Routes and connects identically to the original hose, with matching end fittings and hose diameter for a straightforward swap during scheduled maintenance or emergency repair.
- Broad RD7 Family Coverage — Confirmed fitment across RD7A, RD7H, RD7He, and RD7Ye tandem roller variants, covering multiple machine numbers within the walk-behind roller lineup.
- Consistent Drum Wetting Performance — A sound water hose keeps the drum-wetting system delivering a steady, even water supply to the drums, which is essential for preventing asphalt pickup during compaction passes.
- Verified Part Number Traceability — OEM part number 5100018761 matches Wacker Neuson's own parts documentation, so you can order with confidence and cross-reference against your machine's parts manual.
The water hose on a walk-behind tandem roller is part of the drum-wetting system, which continuously supplies water to the steel drums during asphalt compaction. This film of water prevents hot mix asphalt from sticking to the drum surface, keeping compaction passes clean and consistent. When the water hose cracks, kinks, or loses a seal at either connection point, water flow is interrupted — leading to asphalt pickup on the drums, uneven compaction, and surface defects that are difficult to correct after the mat cools.
Part Details
| Part Number | 5100018761 |
|---|---|
| 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.
