The Wacker Neuson Twist Pitch Knob is a genuine OEM component designed for the CT24-4A and CT24-230E series walk-behind concrete power trowels. As a direct factory replacement, this knob meets the same specifications as the original part that left the assembly line, ensuring accurate pitch control operation on your machine. Fitment covers CT24-4A, CT24-230E, and their EU-market variants, making it the correct choice for both domestic and internationally configured 24-inch trowels. Keep a verified OEM part on hand and avoid the guesswork that comes with unverified substitutes.
Key Features
- Genuine OEM Pitch Control Accuracy — sourced directly from Wacker Neuson, this knob delivers the same tactile response and engagement tolerance as the original, so pitch adjustments remain smooth and consistent.
- Direct-Fit Installation — matches the original mounting interface on CT24-series trowels, dropping into place without rework or adaptation to the control assembly.
- Broad CT24 Series Coverage — confirmed fitment across CT24-4A, CT24-230E, and their EU-configured counterparts, including both 110V and 230V electric variants.
- Preserves Blade Pitch Responsiveness — a worn or damaged twist knob leads to imprecise blade angle settings, resulting in uneven finishing passes and surface defects in freshly placed concrete.
- Operator Control Integrity — as a hand-operated control component, correct function of this knob directly affects the operator's ability to manage finishing pressure safely and predictably.
The Twist Pitch Knob is the operator-facing control used to adjust the blade pitch angle on a walk-behind concrete power trowel. By rotating the knob, the operator changes the angle at which the finishing blades contact the concrete surface, allowing the machine to transition between floating and finishing passes. When this knob wears, cracks, or loses its grip, the operator loses precise control over blade pitch, which can result in inconsistent surface texture, trowel marks, or difficulty managing the machine across the slab.
Part Details
| Part Number | 5000171844 |
|---|---|
| Old Part Number | 0171844 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Twist Pitch Knob |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT24-4A Trowel | CT24-4A | 5000620105 |
| CT24-230E | CT24-230E | 5000620377 |
| Walk-behind trowel, 610mm/24in | CT24-230E EU | 5000620848 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
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.
Wacker Neuson