The Wacker Neuson Screw Set is a genuine OEM fastener set designed for CT36-9 and CT48-9 walk-behind concrete power trowels, GP4000 portable generators, and PT3 centrifugal trash pumps. As a direct OEM replacement, is manufactured to the same specifications as the original hardware, ensuring correct engagement, torque retention, and a secure fit across all listed applications. This set covers a broad range of Wacker Neuson equipment families, making it a practical stock item for crews running mixed fleets of trowels, generators, and pumps.
Key Features
- OEM-Grade Fastener Material — Manufactured to original hardness and thread specifications, so set screws seat and hold with the same clamping force as the hardware that left the factory.
- Drop-In Hardware Replacement — Thread pitch and dimensions match the original fastener positions exactly, allowing straightforward installation without rethreading or modification.
- Broad Multi-Family Fitment — Confirmed for CT36-9 and CT48-9 concrete trowels, GP4000 portable generators, and PT3 centrifugal trash pumps, covering multiple Wacker Neuson equipment lines with a single part number.
- Prevents Loosening Under Vibration — Set screws in high-vibration equipment are prone to backing out over time; replacing worn or missing screws restores clamping integrity and prevents component shift during operation.
- Correct Torque Compliance for Rotating and Pressurized Assemblies — On trowels, pumps, and generators alike, improperly rated fasteners can back out under load or strip under torque; OEM-spec hardware eliminates that risk.
A set screw is a headless fastener threaded through a collar, hub, or housing to lock a component — such as a shaft, pulley, or cover — firmly in position against rotational or axial movement. In equipment like concrete trowels and pumps, set screws are subjected to continuous vibration and mechanical load, which can cause them to loosen, strip, or shear over time. A worn or missing set screw allows components to shift out of alignment, leading to accelerated wear on surrounding parts and potential loss of function in the assembly it secures.
Part Details
| Part Number | 5000156612 |
|---|---|
| Old Part Number | 0156612 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| PT3 Pump | PT3 | 5000009321, 5000009322, 5000009323 |
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.
