The Wacker Neuson Cotter Pin is a genuine OEM fastening component designed for CT24-4A and CT24-230E series walk-behind concrete power trowels. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring a correct, hassle-free installation with no guesswork on fit. This cotter pin is compatible across both the standard and EU-spec variants of the CT24 family, including the CT24-4A, CT24-4A EU, CT24-230E, and CT24-230E EU. Keeping this small but critical fastener in good condition is essential to maintaining the mechanical integrity of the assemblies it secures on your trowel.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional spec, so the pin seats and locks exactly as intended in the trowel's fastening points.
- Drop-In Replacement: — Matches the original pin profile and installation method, fitting directly into the existing clevis or shaft bore without any rework.
- Broad CT24 Family Coverage: — Confirmed fitment across the CT24-4A, CT24-4A EU, CT24-230E, and CT24-230E EU walk-behind concrete power trowels.
- Secure Retention Under Vibration: — A correctly seated cotter pin prevents fastener backing-out during the continuous rotational forces generated by trowel blade operation, keeping connected components locked in place.
- Verified Part Number: — Order with confidence using Wacker Neuson part number 5000171969, cross-referenced to the CT24 series parts documentation.
A cotter pin is a small split-pin fastener inserted through a drilled hole in a shaft or bolt to lock a nut, clevis pin, or retaining component securely in position. On a walk-behind concrete power trowel like the CT24 series, cotter pins are used at pivot and linkage points where vibration and rotational loading would otherwise allow fasteners to work loose over time. When a cotter pin shears, deforms, or goes missing, the component it was retaining can shift or detach, leading to loose linkages, misaligned hardware, or accelerated wear on surrounding parts — making timely replacement with the correct OEM part essential to safe and consistent trowel operation.
Part Details
| Part Number | 5000171969 |
|---|---|
| Old Part Number | 0171969 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cotter Pin |
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.
