The Wacker Neuson Intake Valve is a genuine OEM component designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowels. As a direct OEM replacement, this intake valve meets the original engineering specifications for these machines, ensuring it seats, seals, and operates exactly as the factory-installed part. Sourced directly through the Wacker Neuson parts network, the is the correct replacement for both 48-inch and 36-inch CRT series ride-on trowels.
Key Features
- OEM-Spec Sealing Performance — Manufactured to the original valve geometry and material tolerances, delivering proper compression sealing across the full RPM range of the engine.
- Drop-In Engine Fitment — Engineered to match the original valve dimensions and stem profile, allowing direct installation without machining or adjustment.
- Broad CRT Series Coverage — Compatible with both 48-inch (CRT48-25K-L and CRT48-25K-H) and 36-inch (CRT36-23K-H and CRT36-25K-H) Wacker Neuson ride-on concrete trowels.
- Sustained Power Output — A properly functioning intake valve ensures the engine draws the correct air-fuel charge on every cycle, maintaining the consistent rotor speed that finish-quality concrete work demands.
- Fuel System Integrity — A worn or damaged intake valve disrupts cylinder filling, causing rough running, power loss, and potential engine damage — replacing it promptly protects the engine investment in your CRT machine.
The intake valve controls the flow of the air-fuel mixture into the engine cylinder on the intake stroke. When the valve opens, the piston draws the charge into the combustion chamber; when it closes, that charge is sealed in for compression and ignition. On a ride-on concrete trowel like the CRT series, the engine must sustain steady, high-load operation across an entire finishing pass, so a valve that fails to seal fully will result in a loss of compression, reduced power, and uneven rotor performance. Over time, heat cycling and normal wear cause valve faces and stems to degrade, making periodic inspection and timely replacement essential to keeping the engine running at full output.
Part Details
| Part Number | 5000154862 |
|---|---|
| Old Part Number | 0154862 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
