The Wacker Neuson Sprinkler Valve Knob is a genuine OEM component designed for the RD11AEC, RD11V, and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this sprinkler valve knob is an exact match to the original part, ensuring proper fitment and correct operation of the drum water sprinkler system. It is the right choice for operators looking to restore full sprinkler functionality to their RD11-series tandem roller without guesswork or modification. Cross-reference part number against your machine's serial plate before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original design tolerances, so the knob engages and seats correctly on the sprinkler valve body without slipping or stripping.
- Direct-Fit Replacement — Matches the original valve interface on RD11AEC, RD11V, and RD11A rollers, dropping in as a straight swap for the worn or damaged knob.
- RD11-Series Compatibility — Confirmed fitment across the hydrostatic double drum vibratory roller family: RD11AEC, RD11V, and RD11A models.
- Sprinkler System Integrity — A properly functioning valve knob lets the operator precisely control water flow to the drums, preventing asphalt pickup and maintaining a clean compaction surface on every pass.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5000112068, confirmed against the RD11-series parts catalog for accurate identification.
The sprinkler valve knob is the manual control interface for the drum water sprinkler system on tandem rollers. The sprinkler system wets the steel drums during asphalt compaction to prevent hot mix from sticking to the drum surface, which would otherwise cause tearing and surface defects in the mat. When the knob cracks, strips, or breaks off, the operator loses the ability to adjust or shut off water flow, disrupting compaction quality and potentially leading to excessive water use or a completely inoperative sprinkler circuit. Replacing a worn knob promptly keeps the sprinkler system fully under operator control and the drums running cleanly.
Part Details
| Part Number | 5000112068 |
|---|---|
| Old Part Number | 0112068 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sprinkler Valve Knob |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
