The Wacker Neuson Pressure Switch is a genuine OEM component designed for the RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers. Sourced directly from Wacker Neuson, this pressure switch meets the original equipment specifications for these walk-behind and ride-on roller models. It is a direct-fit replacement that installs into the hydraulic system without modification, making it a straightforward swap during scheduled maintenance or unplanned repair. Confirm your model number before ordering to ensure correct application.
Key Features
- Genuine OEM Specification: — Manufactured to the exact switching threshold and pressure rating required by the RD-series hydrostatic drive system — not an approximated aftermarket equivalent.
- Direct-Fit Replacement: — Matches the original connector, thread pitch, and port configuration, so it seats correctly into the hydraulic circuit on the first install.
- Broad RD-Series Coverage: — Compatible with RD10, RD15, and RD25 hydrostatic double drum vibratory tandem rollers across multiple serial-number ranges.
- Protects Hydraulic System Integrity: — A functioning pressure switch ensures the hydrostatic drive responds correctly to system pressure changes; a failed switch can mask low-pressure conditions and lead to accelerated drivetrain wear.
- Operational Safety: — On roller equipment, pressure monitoring is directly tied to drive and braking response. Using a correctly rated OEM switch helps ensure the machine behaves as designed under load and on grade.
A pressure switch monitors hydraulic system pressure and sends a signal to the machine's control circuit when pressure rises above or falls below a set threshold. On the RD-series hydrostatic tandem rollers, this switch plays a key role in protecting the drive system by alerting the operator or triggering a response when pressure conditions fall outside normal operating range. When the switch fails or reads inaccurately, the machine may lose critical feedback from the hydraulic circuit, potentially allowing damaging pressure conditions to go undetected and affecting overall roller control and operator confidence on the compaction pass.
Part Details
| Part Number | 5000112559 |
|---|---|
| Old Part Number | 0112559 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pressure Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| Hydrostatic Double Drum Vibrat ory Roller | RD15 | 5000008057, 5000009316 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
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.
