The Wacker Neuson is a genuine OEM Steering Valve designed for the RD27-100 and RD27-120 hydrostatic vibratory tandem rollers. Sourced directly from Wacker Neuson, this part matches the original component specification for a direct, hassle-free installation. Confirmed fitment covers RD27-100 and RD27-120 machines, giving you confidence that part number is the right choice for your roller. Keep your tandem roller steering system operating as it was engineered to, with a part that goes in exactly like the one that came out.
Key Features
- Genuine OEM Hydraulic Precision — Manufactured to Wacker Neuson's exact hydraulic circuit specifications, ensuring correct flow control and pressure response within the steering system.
- Direct-Replacement Installation — Engineered to the same port configuration and mounting interface as the original, so it connects into the hydraulic steering circuit without modification.
- Confirmed RD27 Series Fitment — Verified for RD27-100 and RD27-120 hydrostatic vibratory tandem rollers across multiple machine configurations.
- Maintains Steering Response — A correctly functioning steering valve delivers consistent, proportional directional control; a worn or failed valve causes sluggish, erratic, or unresponsive steering that creates a serious operational hazard on compaction passes.
- Safety-Critical Component — As a core element of the hydraulic steering circuit on a ride-on roller, correct valve function is essential for operator control and safe machine handling on grade and in confined compaction zones.
The steering valve is the hydraulic control component responsible for directing pressurized fluid to the appropriate side of the steering cylinder, translating operator input into accurate, proportional directional movement of the roller. On hydrostatic machines like the RD27 series, it works within the closed-loop hydraulic circuit to deliver smooth and responsive articulation between the front and rear frames. When the valve begins to wear, leak internally, or fail, operators will notice a loss of steering precision, increased effort to change direction, or unpredictable drift — any of which compromises both productivity and safe machine handling.
Part Details
| Part Number | 5000161626 |
|---|---|
| Old Part Number | 0161626 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Steering Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 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.
Wacker Neuson