The Wacker Neuson Set Screw 3/8 is a genuine OEM fastener designed for CRT46KHN, CRT46KHO, and CRT46ASO ride-on concrete trowels. As a direct OEM replacement, part is manufactured to the same specification as the original hardware installed at the factory, ensuring a correct fit within the assembly it secures. This set screw is engineered to maintain the precise positioning and clamping force required to keep critical rotating or adjustable components locked in place during trowel operation.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Wacker Neuson's original thread pitch, hardness, and dimensional spec so clamping force and holding strength match the original installation.
- Drop-In Replacement — Threads directly into the existing tapped bore with no modification to the surrounding assembly on compatible CRT46 series machines.
- Confirmed CRT46 Series Fitment — Verified for the CRT46KHN, CRT46KHO, and CRT46ASO ride-on concrete trowels.
- Maintains Positional Lock Under Load — A properly torqued set screw prevents shaft or component movement during high-cycle troweling; a loose or stripped screw can cause misalignment, vibration, and accelerated wear on surrounding parts.
- Operational Safety Relevance — Securing rotating or adjustable trowel components with the correct fastener is essential to preventing unexpected movement that could affect operator control and machine stability.
A set screw is a headless fastener threaded fully through a collar, hub, or housing to bear directly against a shaft or mating surface, locking the two components together without the need for a nut. On ride-on concrete trowels like the CRT46 series, set screws are used to hold rotating assemblies, blade pitch mechanisms, and drive components in their correct position under the repetitive stress of finishing operations. When a set screw backs out, loosens, or strips, the component it secures can shift or wobble, leading to uneven blade contact, increased wear on adjacent hardware, and potential loss of control over blade pitch adjustment.
Part Details
| Part Number | 5000087870 |
|---|---|
| Old Part Number | 0087870 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Set Screw 3/8 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| CRT46ASO | CRT46ASO | 5000007514 |
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.
