The Wacker Neuson Gearbox Pulley is a genuine OEM component designed for the CT24-230E and CT24-4A walk-behind concrete power trowels. As a direct OEM part sourced through Wacker Neuson's authorized supply chain, the is manufactured to the same specifications as the original, ensuring a correct drop-in fit with no guesswork on compatibility. This pulley is confirmed to fit the CT24-230E, CT24-230E EU, and CT24-4A trowel models, making it a straightforward replacement for operators running any of these 24-inch machines. When it's time to restore your trowel to full working order, the Wacker Neuson is the part to reach for.
Key Features
- Genuine OEM Drive Geometry — Manufactured to the exact belt-groove profile and bore dimensions of the original, so belt tension and alignment are maintained from the first use.
- Direct Bolt-On Replacement — Engineered to mount directly to the gearbox output on CT24 series trowels without machining or shimming.
- Broad CT24 Series Coverage — Fits the CT24-230E, CT24-230E EU, and CT24-4A walk-behind concrete power trowels in a single part number.
- Consistent Power Transfer — A worn or cracked pulley causes belt slip and uneven blade speed; replacing it with the correct OEM pulley restores smooth, full-speed rotation to the trowel blades.
- Verified Wacker Neuson Part Number — Sold under OEM part number 5000175043, so you can cross-reference against your machine's parts manual with confidence.
The gearbox pulley is a core drive component on a walk-behind concrete power trowel. It sits on the gearbox output shaft and works in conjunction with the drive belt to transfer engine power to the trowel blade assembly, spinning the finishing blades at the speed needed to properly close and finish a concrete slab. When the pulley wears, cracks, or loses its groove profile, the drive belt begins to slip or jump, resulting in inconsistent blade rotation, poor surface finish, and accelerated belt wear. Replacing a damaged pulley promptly keeps the power transfer path intact and the trowel performing as intended.
Part Details
| Part Number | 5000175043 |
|---|---|
| Old Part Number | 0175043 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gearbox Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT24-230E | CT24-230E | 5000620377 |
| Walk-behind trowel, 610mm/24in | CT24-230E EU | 5000620848 |
| CT24-4A Trowel | CT24-4A | 5000620105 |
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.
