The Wacker Neuson Throttle Control is a genuine OEM component designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowel series. As a direct OEM part, the is manufactured to the exact specifications used in original production, ensuring the throttle assembly installs and operates exactly as intended. Compatible with both 1220mm/48in and 915mm/36in ride-on trowel configurations, this part covers a broad range of Wacker Neuson CRT machines in both low-speed and high-speed variants.
Key Features
- OEM-Spec Throttle Assembly — Manufactured to the same tolerances and material grades as the original production part, ensuring accurate throttle response and consistent engine speed control on your ride-on trowel.
- Direct-Fit Replacement — Designed to connect to the existing throttle linkage and mounting points on CRT series machines without modification, making the swap straightforward for experienced operators and technicians.
- Broad CRT Series Coverage — Fits the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H, covering both 48in and 36in ride-on trowel platforms in low- and high-speed configurations.
- Precise Engine Speed Control — A correctly functioning throttle control allows the operator to dial in rotor speed for varying concrete conditions; a worn or sticking throttle leads to uneven finishing results and difficulty managing trowel blade pressure.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM sourcing, part number 5000154952 is the correct replacement reference for CRT series throttle control service.
The throttle control on a ride-on concrete trowel regulates engine speed, which directly determines the rotational speed of the trowel rotors and blades. By giving the operator control over rotor RPM, the throttle control allows the finishing pass to be matched to the stage of concrete cure — slower speeds for early floating passes and higher speeds for final burnishing. When the throttle control wears, sticks, or fails, the operator loses the ability to make fine speed adjustments, which can result in inconsistent surface texture, blade marks, or an inability to safely slow the machine during operation.
Part Details
| Part Number | 5000154952 |
|---|---|
| Old Part Number | 0154952 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Control |
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.
