The Wacker Neuson 5100031552 Flange Bolt is a genuine OEM fastener designed for the PG1 Dewatering Pump. Sourced directly from Wacker Neuson, this flange bolt matches the original hardware specification to ensure a secure, properly seated connection. As a genuine OEM component, it is built to the same standards as the bolt that left the factory with your machine. Confirm 5100031552 against your parts diagram before ordering to ensure correct fitment for your PG1 application.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the original torque and thread specification, so clamping load and seating depth match what the pump was engineered for.
- Drop-In Hardware Replacement — Matches the thread pitch, shank diameter, and flange dimensions of the original bolt for a direct swap with no modification to mating surfaces.
- Confirmed Fitment for the PG1 Dewatering Pump — Part number 5100031552 is listed directly to the PG1 machine family, removing guesswork from hardware sourcing.
- Maintains Joint Clamping Performance — A worn, stripped, or undersized fastener can allow flanged connections to loosen under pump vibration; the correct OEM bolt restores proper preload and sealing integrity.
- Fuel and Fluid System Safety — Flange bolts on pump assemblies secure connections that may carry fuel, coolant, or process fluid; using the correct rated fastener is essential to preventing leaks and maintaining safe operation.
A flange bolt combines a standard hex-head bolt with an integrated washer-style flange beneath the head, distributing clamping load across a wider surface area than a conventional bolt. On dewatering pumps like the PG1, flange bolts are commonly used to secure housings, covers, and fluid-carrying connections where a reliable, vibration-resistant joint is critical. When a flange bolt stretches, strips, or is replaced with an incorrect fastener, the joint can lose clamping force, leading to leaks, misalignment, or component damage over time.
Part Details
| Part Number | 5100031552 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flange Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Dewatering Pump | PG1 | 5100031509 |
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.
