The Honda 90104-Z43-B30 Flange Bolt (6X140) is a genuine OEM fastener designed for the EB2800 and EG2800 inverter generators. As a direct Honda OEM component, this bolt is manufactured to the exact dimensional specifications required for correct assembly and secure clamping on these units. Honda supersedes hardware at serial breaks, so confirm your generator's serial number against the fitment table before ordering to ensure part number 90104-Z43-B30 is the right bolt for your machine. Sourcing the correct OEM fastener keeps your inverter generator assembled as Honda intended.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this flange bolt meets the exact thread pitch, shank length, and head geometry specified for the EB2800 and EG2800.
- Integrated Flange Design — the built-in flange distributes clamping load evenly without a separate washer, maintaining consistent torque retention across the joint.
- Serial Number Verification Advised — Honda updates fastener specifications at production breaks; always match your generator's serial number to the fitment table to confirm this is the correct bolt for your unit.
- Direct OEM Replacement — replaces the original bolt on EB2800 and EG2800 inverter generators with no adaptation needed, restoring the assembly to its original specification.
A flange bolt combines a standard hex bolt with an integrated flanged washer beneath the head. The flange spreads the clamping force across a wider bearing surface than a standard bolt head alone, helping to prevent loosening under the vibration that generators produce during operation. Using the correct OEM fastener with the specified thread size and length ensures the joint is clamped to the torque Honda engineers designed for — an undersized or incorrect bolt risks joint movement and potential damage to the components it secures.
Part Details
| Part Number | 90104-Z43-B30 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Bolt (6X140) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Inverter Generator | EB2800, EG2800 | All |
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.
