The Wacker Neuson is a genuine OEM Hexagon Bolt with Flange designed for the GB2000Gi, GS6000G, GS8000G, and GS8003G generator series. As a factory-sourced component, it matches the original specification exactly, ensuring a correct, secure installation without the guesswork of unverified substitutes. This bolt is confirmed for both CE and LA configurations across the GS6000G and GS8003G lines, making it a direct replacement across a broad range of Wacker Neuson generator models. Keep on hand as part of your routine maintenance inventory to stay ahead of fastener wear or hardware loss.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's original torque and clamping specification, so the flange seats flush and holds load-bearing joints under sustained vibration.
- Integrated Flange Design — The built-in flange distributes clamping load over a wider bearing surface, eliminating the need for a separate washer and reducing the risk of surface deformation on mating components.
- Broad Generator Compatibility — Fits the GB2000Gi, GS6000G (CE, LA, and CN variants), GS8000G LA, and GS8003G (CE and CN variants), covering a wide spread of Wacker Neuson portable generator configurations.
- Structural Confidence Under Load — A correctly fitted hexagon bolt with flange keeps critical generator assemblies properly torqued; a stripped, wrong-spec, or missing fastener can allow joint movement that leads to component misalignment or failure.
- Direct OEM Source — Supplied as a genuine Wacker Neuson part, so thread pitch, head size, and flange diameter are identical to the hardware your machine left the factory with — no sizing adjustments needed at installation.
A hexagon bolt with flange is a fastener that combines a standard hex-head bolt with an integrated wide-diameter flange at the base of the head. The flange acts like a built-in washer, spreading the clamping force across a larger contact area to secure components firmly without concentrating stress at a single point — particularly important in power generation equipment where continuous engine vibration can work conventional fasteners loose over time. When this bolt is worn, cross-threaded, or missing, the joint it secures can shift or loosen, potentially causing misalignment, noise, or damage to surrounding components.
Part Details
| Part Number | 5000409025 |
|---|---|
| Old Part Number | 0409025 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Bolt with Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GB2000Gi | GB2000Gi CE | 5100079445 |
| GS6000G | GS6000G CE | 5100079452 |
| GS6000G | GS6000G LA | 5100079453 |
| GS8003G | GS8003G CE | 5100079456 |
| GS8000G | GS8000G LA | 5100079457 |
| GS6000G | GS6000G CN | 5100079598 |
| GS8003G | GS8003G CN | 5100079599 |
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.
