Wacker Neuson 5100011529 Sprinkler Nozzle

The Wacker Neuson Sprinkler Nozzle is a genuine OEM component designed for Wacker Neuson RD-series tandem rollers, including the RD18, RD24, RD27, RD28, RD40, and RD45 model families. As a direct OEM replacement, it is manufactured to the exact specifications required by these machines, ensuring correct flow rate, spray pattern, and thread fitment right out of the box. This part covers an extensive range of configurations across the RD series — including standard, C, O, DPF, and electric variants — making it a go-to stock item for fleet operators and service shops running multiple roller models. Keep a on hand to avoid unnecessary delays when servicing your water sprinkling system.

Key Features

• Calibrated Spray Output — Engineered to deliver the correct flow rate and spray pattern for consistent drum surface wetting on Wacker Neuson RD-series tandem rollers.
• Genuine OEM Construction — Sourced directly from Wacker Neuson, this sprinkler nozzle meets the original material and thread specification — no adaptation or guesswork at installation.
• Broad RD-Series Coverage — A single part number covers RD18, RD24, RD27, RD28, RD40, and RD45 tandem rollers across standard, C, O, DPF, and electric (e) configurations, including US and SE market variants.
• Prevents Asphalt Pickup and Drum Buildup — A functioning nozzle keeps the drum surface properly wetted; a blocked or worn nozzle leads to material sticking to the drum, compromising mat finish quality and increasing cleanup time.
• Direct Drop-In Replacement — Threads directly into the existing sprinkling system without modification, restoring the water distribution system to original operating condition.

The sprinkler nozzle is part of the drum wetting system on a tandem roller. Its job is to distribute a fine, controlled spray of water across the surface of the compaction drums as the machine travels over asphalt or other paving material. This water film prevents hot mix from sticking to the drum during compaction passes. When a nozzle becomes clogged, cracked, or worn, water distribution becomes uneven or stops entirely — leading to material adhesion on the drum, surface tearing, and poor mat quality. Replacing a faulty nozzle promptly restores the machine's ability to produce a clean, consistent compaction pass.

Part Details

Compatibility & Fitment

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.