The Wacker Neuson Valve Set Screw is a genuine OEM component designed for the RD12-90 Double Drum Solid ROPS Roller, RD12-90 Tandem Roller with Foldable ROPS, and the CRT36-25 Ride-on Trowel series. As a factory-sourced part, the is manufactured to the exact tolerances and specifications required by Wacker Neuson equipment, ensuring a direct, correct-fit installation with no guesswork. This part covers multiple configurations across both the RD12-90 roller family and the CRT36-25 trowel lineup, making it a versatile service item for contractors running Wacker Neuson machines on the job. When it comes time for servicing, specifying the correct OEM part number protects your equipment's performance and integrity.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to Wacker Neuson's exact thread pitch and dimensional spec, so the screw seats and seals correctly in the valve assembly without rework.
- Direct Service Replacement — Drops into place on the valve assembly exactly as the original, supporting a straightforward service procedure on both roller and trowel platforms.
- Broad Fitment Across Two Machine Families — Confirmed fit for RD12-90 Tandem Rollers (Solid ROPS and Foldable ROPS variants) and CRT36-25 Ride-on Trowels including the wheel kit configuration.
- Proper Valve Function Preserved — A correctly installed valve set screw maintains the intended flow control and pressure integrity of the valve; a worn or missing screw can lead to erratic operation or fluid bypass.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts supply chain, carrying part number 5000215144 for straightforward verification against your machine's parts manual.
A valve set screw is a small but critical fastening and seating component within a valve assembly. It locks or positions internal valve elements — such as a needle, ball, or seat — so the valve opens, closes, and regulates flow at the correct pressure and timing. On compaction rollers and ride-on trowels, proper valve operation directly affects hydraulic or fluid circuit behavior, meaning a loose, damaged, or incorrect set screw can cause sluggish response, pressure loss, or uncontrolled fluid movement. Replacing a worn set screw with the correct OEM part restores the valve to its intended operating condition and keeps the surrounding components from experiencing added stress.
Part Details
| Part Number | 5000215144 |
|---|---|
| Old Part Number | 0215144 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Set Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
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.
