The Wacker Neuson is a genuine OEM Nozzle Fitting designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a factory-sourced component, is manufactured to the same specifications as the original part it replaces, ensuring a direct, trouble-free installation in the water sprinkling or fluid delivery circuit. This fitting is the correct choice for operators keeping RD27 series rollers running at full productivity across asphalt and soil compaction applications.
Key Features
- Genuine OEM Fluid-Circuit Integrity — Machined and threaded to Wacker Neuson's original specifications, maintaining correct flow characteristics and leak-free sealing at the nozzle connection point.
- Direct Installation — Replaces the original nozzle fitting without rework; threads and port dimensions match the factory-installed hardware on RD27-100 and RD27-120 rollers.
- Broad RD27 Series Coverage — Compatible with multiple build variants of the RD27-100 and RD27-120, including standard hydrostatic and traction control equipped machines.
- Consistent Water Distribution — A correctly functioning nozzle fitting maintains even spray coverage across the drum surface, preventing asphalt pickup and supporting smooth compaction passes.
- Corrosion-Resistant Construction — Built to withstand continuous contact with water and the outdoor operating environment typical of tandem roller applications.
The nozzle fitting is a critical connection point in the drum wetting system of a tandem vibratory roller. It routes water from the supply line to the spray nozzle, ensuring the drum stays wetted during asphalt compaction to prevent the mat from sticking to the drum surface. When this fitting is cracked, corroded, or improperly sealed, water delivery becomes inconsistent or stops entirely — leading to asphalt adhesion on the drum, surface defects in the mat, and added cleanup time on the job.
Part Details
| Part Number | 5000162190 |
|---|---|
| Old Part Number | 0162190 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nozzle Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469 |
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.
