The Wacker Neuson is a genuine OEM Hex Screw M8 1.25 X 20 designed for the P31A Power Unit for Wet Screed. As a direct Wacker Neuson OEM part, is manufactured to the exact thread pitch, head geometry, and material specification required for the application — ensuring a secure, rattle-free connection right out of the box. If you are working through a scheduled service or tracking down a loose or damaged fastener, sourcing the correct OEM screw means you are restoring the assembly to its original specification.
Key Features
- OEM Thread and Grade Accuracy — Genuine OEM manufacture ensures the M8 x 1.25 thread form and hex head dimensions match the original fastener exactly, eliminating cross-threading or fitment issues on reinstallation.
- Direct Drop-In Replacement — Seats into existing threaded bores on the P31A Power Unit without reworking or chasing threads, so reassembly stays on schedule.
- Verified P31A Fitment — Sourced directly from Wacker Neuson and confirmed for the P31A Power Unit for Wet Screed application.
- Structural Integrity Restored — A correctly torqued fastener at this specification keeps panels, guards, and drive components properly clamped — preventing vibration-induced loosening during screed operation.
- Genuine OEM Part — Carries the Wacker Neuson OEM designation, meaning it meets the same standards as the fastener originally installed at the factory.
A hex screw in an M8 x 1.25 configuration is a metric fastener used to clamp and secure structural or mechanical components together within the assembly. The M8 designation refers to the 8 mm nominal thread diameter, and the 1.25 figure is the thread pitch — the distance in millimeters between each thread. In a power unit application like the P31A, fasteners of this type are commonly used to mount covers, engine components, or drive housings. When a screw of this type is stripped, cross-threaded, or missing, the clamped joint loses clamping force, allowing components to shift under vibration and potentially leading to accelerated wear or component damage. Replacing it with the correct OEM specification restores the joint to its designed clamping load.
Part Details
| Part Number | 5000157753 |
|---|---|
| Old Part Number | 0157753 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Screw M8 1.25 X 20 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Unit for Wet Screed | P31A | 5000009365 |
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.
