The Wacker Neuson 5100011749 is a genuine OEM Hose Nozzle designed for the RD18, RD24, RD27, and RD28 series tandem rollers. As a factory-sourced component, it is manufactured to the exact specifications of the original part it replaces, ensuring a correct, hassle-free installation. This nozzle fits a wide range of RD-series configurations including smooth-drum, combination, and open-ROPS variants across multiple production generations. Confirm your machine's model number before ordering to select the right part for your roller.
Key Features
- Genuine OEM Construction — Sourced directly from Wacker Neuson, this hose nozzle is manufactured to the same material grade and flow geometry as the original, ensuring correct water distribution performance across the drum spray system.
- Direct-Fit Replacement — Engineered to connect to the existing hose and spray circuit without rework, matching the thread pattern, port diameter, and spray angle of the factory-installed nozzle.
- Broad RD-Series Compatibility — Fits a wide range of RD18, RD24, RD27, and RD28 tandem roller variants, covering standard, combination-drum, and open-ROPS configurations across multiple model generations.
- Consistent Drum Wetting Performance — A correctly functioning hose nozzle delivers an even water film across the compaction drum, preventing asphalt from sticking and maintaining surface quality during paving and compaction passes.
- Verified Part Number — Part number 5100011749 is the Wacker Neuson OEM reference for this nozzle; always cross-check your machine's serial number and model number to confirm applicability before ordering.
The hose nozzle is part of the drum water spray system on Wacker Neuson tandem rollers. Its role is to direct a controlled flow of water onto the surface of the compaction drum, preventing hot asphalt from adhering to the drum during operation. When the nozzle becomes clogged, cracked, or worn, the water distribution becomes uneven or stops entirely, causing material to stick to the drum and leaving a compromised surface finish behind the roller. Replacing a failed nozzle promptly restores consistent drum wetting and protects both the asphalt mat quality and the drum surface itself.
Part Details
| Part Number | 5100011749 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Nozzle |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD18-80 Tandem Roller | RD18-80 | 5100011382, 5100055774, 5100047360 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100047361, 5100055775 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD28-120 | RD28-120 | 5100047375 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD18-100c | RD18-100c | 5100055776, 5100047362 |
| RD28-120c | RD28-120c | 5100047377 |
| RD18 | RD18-100.3 | 5100055947 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD24-100o | RD24-100o | 5100047378 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD28-120o | RD28-120o | 5100047379 |
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.
