The Wacker Neuson Float Valve is a genuine OEM component designed for the RD12-90 Double Drum Roller and CRT36-25 Ride-on Trowel series. Sourced directly from Wacker Neuson, this part matches the exact specification of the original, ensuring a straight-swap installation with no guesswork. It fits both the solid ROPS and foldable ROPS configurations of the RD12-90, as well as the standard and Wheel Kit variants of the CRT36-25, making it the correct choice across multiple builds within these model families.
Key Features
- Genuine OEM Calibration — Manufactured to the exact float level and shut-off tolerances specified by Wacker Neuson, ensuring the fuel system operates within its designed parameters.
- Direct Drop-In Replacement — Engineered to match the original mounting interface and connection points, allowing straightforward installation without adaptation.
- Broad Model Coverage — Fits RD12-90 Double Drum Rollers (solid ROPS and foldable ROPS configurations) and CRT36-25 Ride-on Trowels (standard and Wheel Kit variants).
- Consistent Fuel Delivery — A correctly functioning float valve maintains the right fuel level in the carburetor bowl, supporting smooth, uninterrupted engine performance during operation.
- Fuel System Integrity — A worn or stuck float valve can cause fuel overflow, flooding, or lean-running conditions; replacing it promptly protects downstream fuel system components and prevents unsafe fuel spillage.
The float valve controls the flow of fuel into the carburetor's fuel bowl by rising and falling with the fuel level — when the correct level is reached, the valve closes to stop the flow. This keeps the air-to-fuel mixture within the range the engine needs to run cleanly and efficiently. When the float valve wears, sticks, or fails to seat properly, fuel can overflow into the engine or starve the system entirely, leading to hard starting, rough running, or fuel leaks that demand immediate attention.
Part Details
| Part Number | 5000215135 |
|---|---|
| Old Part Number | 0215135 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Float Valve |
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 |
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.
