The Wacker Neuson Flange Bolt (5X22) is a genuine OEM fastener designed for the P31A Power Unit for Wet Screed. As a factory-sourced component, this bolt is manufactured to the same standards as the original hardware installed at the plant, ensuring correct thread engagement, flange bearing surface, and torque retention for the application. Sourced directly through Wacker Neuson's OEM parts program, part is the verified replacement for the P31A wet screed power unit. Keeping the correct fasteners in place is critical to maintaining the structural integrity and vibration resistance of the assembly during operation.
Key Features
- OEM-Spec Thread and Flange Geometry — Manufactured to exact dimensional tolerances for correct thread engagement and flange seating, preventing fastener loosening under vibratory load.
- Direct Hardware Replacement — Drops into the same mounting position as the original bolt on the P31A Power Unit, with matching thread pitch and flange diameter for a tool-ready swap.
- Verified Fitment for P31A Wet Screed Power Unit — Confirmed compatible with the P31A Power Unit for Wet Screed; use part number 5000157535 to ensure you're ordering the correct hardware.
- Vibration-Resistant Fastening — The integrated flange distributes clamping load across a wider bearing surface, maintaining joint integrity even under continuous screed vibration cycles.
- Genuine Wacker Neuson OEM Part — Supplied through Wacker Neuson's authorized parts channel, so you get the same hardware specification used in original assembly — not a generic substitute.
A flange bolt combines a standard bolt with a built-in washer-like flange beneath the head, which spreads the clamping force over a larger surface area compared to a conventional bolt and separate washer. In vibration-intensive equipment like a wet screed power unit, this design helps maintain joint tension and prevents fasteners from backing out during extended operation. When a flange bolt is missing, undersized, or substituted with incorrect hardware, it can lead to loosening of critical assemblies, accelerated wear on mating surfaces, and potential structural failure of the fastened joint.
Part Details
| Part Number | 5000157535 |
|---|---|
| Old Part Number | 0157535 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange Bolt (5X22) |
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.
