The Wacker Neuson is a genuine OEM Hydraulic Cylinder designed for the RD27-100 and RD27-120 Hydrostatic Vibratory Rollers. Sourced directly from Wacker Neuson, this part meets the exact specifications required for proper operation of the hydraulic system on these tandem roller models. Cross-reference your machine's model and serial number against the fitment list — this cylinder is confirmed for both RD27-100 and RD27-120 variants. Keeping this component in serviceable condition is essential to maintaining the roller's steering, vibration, and compaction performance on asphalt and soil applications.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Wacker Neuson's original pressure ratings and bore tolerances, ensuring the cylinder delivers consistent hydraulic force without leakage or pressure drop.
- Direct-Fit Installation — Engineered to match the original mounting points, port fittings, and stroke length of the RD27 platform, so the cylinder seats and connects without rework or adaptation.
- Confirmed Fitment for RD27 Series Rollers — Compatible with RD27-100 and RD27-120 Hydrostatic Vibratory Rollers across multiple machine configurations.
- Sustained Compaction Control — A fully functioning hydraulic cylinder is critical to consistent drum articulation and steering response; a worn or leaking cylinder causes erratic control and uneven compaction passes.
- Hydraulic System Safety — A compromised cylinder can result in uncontrolled roller movement or loss of steering authority on grade. Replacing with the correct OEM part restores full operator control and safe machine handling.
The hydraulic cylinder on the RD27 Hydrostatic Vibratory Roller is a core actuator within the machine's hydraulic circuit, responsible for converting pressurized fluid into controlled mechanical movement — typically steering articulation or drum-related functions. When the cylinder is in good condition, the operator experiences precise, responsive control over the roller's direction and compaction behavior. When the cylinder seal degrades or the barrel becomes damaged, hydraulic fluid bypasses internally, resulting in slow or unresponsive movement, visible leakage, and a loss of the controlled force needed for consistent compaction results. Replacing a failing cylinder promptly prevents secondary damage to the hydraulic pump and associated lines.
Part Details
| Part Number | 5000161618 |
|---|---|
| Old Part Number | 0161618 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hydraulic Cylinder |
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.
