The Wacker Neuson is a genuine OEM Centrifugal Clutch Pulley designed for the CT30 and CT36 series walk-behind concrete power trowels. Sourced directly from Wacker Neuson, this part meets the original design and material specifications for the machines it was engineered to fit. Fitment spans a wide range of CT30 and CT36 variants including ADT, AGT, BDT, and -E suffix models across multiple machine configurations. When your trowel's clutch drive system needs restoring, replacing it with part number ensures you're installing the exact component the machine was built around.
Key Features
- Genuine OEM Drive Geometry — Machined to the original pulley profile, ensuring correct belt engagement and centrifugal engagement speed for consistent trowel blade operation.
- Direct Drop-In Fitment — Mounts to the centrifugal clutch assembly using the original hardware pattern, requiring no modification to the drivetrain.
- Broad CT-Series Compatibility — Fits CT30 and CT36 walk-behind power trowel variants including ADT, ADT-E, AGT, AGT-E, BDT, BDT-E, CT36-5A, CT36-6, and CT36-X configurations.
- Restores Proper Blade Speed Control — A worn or cracked clutch pulley causes belt slippage and erratic blade engagement; replacing it with 5000074028 restores smooth, controlled trowel operation.
- Drivetrain Safety Relevance — The clutch pulley is a critical link between the engine and the trowel blades; an out-of-spec pulley can cause unpredictable blade engagement, making correct replacement essential for operator safety.
The centrifugal clutch pulley sits at the heart of the trowel's drive system, transferring engine power to the trowel blade assembly through a belt-driven centrifugal clutch. As engine RPM rises, the clutch engages automatically, spinning the pulley and driving the blades at the correct finishing speed. When the pulley wears, cracks, or loses its profile, belt tracking becomes inconsistent, blade engagement turns erratic, and finishing quality suffers. Replacing a damaged pulley promptly with the correct OEM part restores the controlled, even blade rotation that professional concrete finishing demands.
Part Details
| Part Number | 5000074028 |
|---|---|
| Old Part Number | 0074028 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Centrifugal Clutch Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| CT36-6 Trowel | CT36-6 | 5000009443, 5000620830 |
| 915mm/36in, Walk-Behind Trowel | CT36-X | 5000620036 |
| 915mm/36in, Walk-behind Trowel | CT36-X-C | 5000620039, 5200015336 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP | 5000007592, 5000007591 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP-E | 5000008034, 5000007697 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT-E | 5000007589, 5000008004 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT | 5000008006, 5000008003 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT-E | 5000007590, 5000008008, 5000008226 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT | 5000008013, 5000008007, 5000008198, 5000008225, 5000009480 |
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
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.
