The Wacker Neuson Hexagon Bolt with Flange is a genuine OEM component designed for the G3500G and GS16000G LA generator series. Sourced directly from Wacker Neuson, this bolt delivers the exact dimensions, thread pitch, and integrated flange geometry required for a correct, secure installation. It is a verified fit for multiple G3500G configuration variants — including CE, LA, and CN builds — as well as the GS16000G LA. Keeping the correct hardware in place protects the structural integrity of the assembly and ensures every connected component stays properly torqued and aligned.
Key Features
- OEM Thread and Flange Specification — Manufactured to Wacker Neuson's exact thread form and flange bearing surface dimensions, ensuring correct load distribution when torqued.
- Integrated Flange Design — The built-in flange spreads clamping load across a wider surface area, eliminating the need for a separate washer and reducing the risk of fastener pull-through or loosening under vibration.
- Direct-Fit for G3500G and GS16000G LA Models — Confirmed fitment across G3500G CE, G3500G LA, G3500G CN, and GS16000G LA configurations; no additional hardware adaptation required.
- Vibration Resistance — Generator applications subject fasteners to sustained mechanical vibration; the flanged bearing surface maintains clamp force and resists loosening over long run cycles.
- Genuine Wacker Neuson OEM Part — Part number 5000408853 is an authorized Wacker Neuson replacement, ensuring material grade and dimensional accuracy match the original hardware specified at assembly.
A hexagon bolt with flange is a fastener that combines a standard hex-head bolt with an integrated flanged washer at its base. The flange distributes the clamping load over a broader contact area, which is especially important in generator assemblies where constant engine vibration can cause conventional fasteners to work loose over time. When this bolt wears, corrodes, or is incorrectly replaced with a non-flanged equivalent, it can result in uneven clamping, component misalignment, or fastener failure — all of which can lead to more significant mechanical damage if left unaddressed.
Part Details
| Part Number | 5000408853 |
|---|---|
| Old Part Number | 0408853 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagon Bolt with Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G3500G | G3500G CE | 5100079450 |
| G3500G | G3500G LA | 5100079451 |
| G3500G | G3500G CN | 5100079597 |
| GS16000G LA | GS16000G LA | 5100082407 |
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.
