The Wacker Neuson Steering Cylinder is a genuine OEM component designed for the RD27-100 and RD27-120 series hydrostatic vibratory and tandem ride-on rollers. As a factory-sourced part, it meets the exact specifications required for proper steering response and hydraulic operation on these machines. This cylinder is a direct replacement for worn or failed units across multiple RD27 configurations, including the RD27 Pro, RD27 Basic, and T4F-compliant variants. Confirm your model and machine number against the fitment list before ordering to ensure an exact match.
Key Features
- Genuine OEM Hydraulic Precision — Manufactured to Wacker Neuson's exact hydraulic tolerances, ensuring consistent bore diameter and seal seat geometry critical for steering cylinder performance.
- Drop-In Replacement for RD27 Steering Systems — Engineered to connect directly to existing hydraulic lines and mounting points on RD27 series rollers with no re-engineering of the steering circuit.
- Broad RD27 Series Coverage — Fits RD27-100 and RD27-120 models across Hydrostatic Vibratory Roller, Ride-On Roller, Tandem Roller, Pro, Basic, and T4F configurations.
- Responsive Steering Control Restored — A functioning steering cylinder allows the operator to maintain accurate directional control of the drum assembly; a worn or leaking cylinder causes sluggish, unpredictable steering and loss of compaction line accuracy.
- Operator Safety Compliance — The steering cylinder is a primary directional-control component on ride-on compaction equipment; using a genuine OEM replacement ensures the hydraulic steering circuit operates within the machine's designed pressure and response parameters.
The steering cylinder is the hydraulic actuator responsible for articulating the roller's frame, allowing the operator to steer the machine across the compaction pass. It works within the hydrostatic steering circuit, converting hydraulic pressure into precise lateral movement of the front drum assembly. When this cylinder begins to leak internally or loses structural integrity, steering becomes inconsistent or unresponsive — directly affecting operator control, compaction accuracy, and overall site safety on grade work and confined paving applications.
Part Details
| Part Number | 5200002434 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Steering Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
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.
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