The Wacker Neuson is a genuine OEM Solenoid Valve designed for the RD27-100 and RD27-120 hydrostatic vibratory roller series, including standard configurations and models equipped with traction control. Sourced directly through Wacker Neuson's authorized parts program, this solenoid valve meets the exact specifications of the original component installed at the factory. It is a direct-fit replacement for a wide range of RD27 machine configurations, covering both the RD27-100 and RD27-120 drum-width variants. When the hydraulic system on your RD27 roller demands a dependable solenoid replacement, part number delivers the confidence of a genuine OEM component.
Key Features
- Genuine OEM Hydraulic Specification — Manufactured to the exact flow rate, pressure rating, and electrical actuation characteristics required by the RD27 hydrostatic drive system.
- Drop-In Fitment for RD27 Series — Engineered to connect directly to the existing hydraulic porting and wiring harness on RD27-100 and RD27-120 rollers, including traction control-equipped variants.
- Broad RD27 Coverage — Compatible across multiple RD27-100 and RD27-120 machine configurations, making this a versatile stock item for fleets running both drum-width variants.
- Restores Precise Hydraulic Control — A correctly functioning solenoid valve maintains accurate hydraulic flow direction and pressure response, which is essential for consistent drum speed and compaction output on the RD27.
- Electrical Actuation Integrity — As a genuine OEM part, the solenoid coil is rated to the correct voltage and resistance for the RD27 control circuit, preventing erratic valve behavior or control system faults.
A solenoid valve is an electrically controlled valve that regulates the flow and direction of hydraulic fluid within the machine's hydrostatic drive or auxiliary hydraulic circuit. On the RD27 vibratory roller, the solenoid valve plays a critical role in directing hydraulic pressure to the appropriate circuit on command from the operator controls, enabling functions such as drum vibration engagement, traction control response, and drive direction changes. When a solenoid valve begins to fail, operators may notice sluggish or unresponsive controls, loss of vibration function, or erratic machine behavior — all of which directly compromise compaction quality and site productivity.
Part Details
| Part Number | 5000162241 |
|---|---|
| Old Part Number | 0162241 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Solenoid Valve |
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, 5000620038 |
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.
