The Wacker Neuson is a genuine OEM Poppet Cartridge Valve designed for the RD12-90 and RD12A-90 series tandem rollers. As a factory-sourced component, the is manufactured to the same specifications as the original part, ensuring correct hydraulic function within the valve block. This part fits multiple RD12-90 and RD12A-90 configurations, including Solid ROPS and Foldable ROPS variants, making it the correct choice when servicing any machine in this roller series.
Key Features
- Genuine OEM Hydraulic Specification — Factory-sourced cartridge valve engineered to the exact pressure and flow ratings required for correct operation in the RD12 hydraulic circuit.
- Drop-In Cartridge Format — Threaded cartridge design installs directly into the existing valve body port with no machining or adapter fitting required.
- Broad RD12 Series Coverage — Confirmed fitment across RD12-90 and RD12A-90 tandem rollers, including Solid ROPS and Foldable ROPS configurations.
- Maintains Consistent Hydraulic Pressure — A correctly functioning poppet cartridge valve holds system pressure and prevents internal bypass, keeping drum drive and vibration circuits performing as designed.
- Hydraulic System Safety — A worn or failed cartridge valve can cause uncontrolled pressure loss or erratic machine response; replacing with a genuine OEM part restores predictable hydraulic behavior critical to safe roller operation.
A poppet cartridge valve is a precision hydraulic component installed within a valve body or manifold block. It uses a spring-loaded poppet seat to open and close fluid passages, controlling flow direction and maintaining pressure within specific hydraulic circuits. On a tandem roller like the RD12-90, these circuits govern drum drive, steering, and vibratory systems — so when a poppet cartridge valve leaks internally or fails to seat correctly, operators may notice sluggish response, loss of drum drive force, or erratic vibration output. Replacing a faulty cartridge valve promptly prevents wider hydraulic system damage and restores full machine performance.
Part Details
| Part Number | 5000165396 |
|---|---|
| Old Part Number | 0165396 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Poppet Cartridge Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
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
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