The Honda 90001-RCL-000 Flange Bolt (6X83) is a genuine OEM fastener designed for GXV630, GXV660, and GXV690 vertical shaft engines. As a direct Honda OEM component, this bolt is manufactured to the exact dimensions the engine was built around, ensuring the correct thread engagement and flange bearing surface every time. Honda supersedes fasteners at serial breaks, so confirm your engine's serial number against the fitment table before ordering.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, this bolt matches the exact thread pitch, shank length, and flange diameter specified for the GXV630, GXV660, and GXV690 engines.
- Correct Clamping Load — the integrated flange distributes clamping force evenly across the mating surface, maintaining the holding integrity that the original assembly requires.
- Direct OEM Replacement — replaces part number 90001-RCL-000 with no modification needed; the geometry is defined by Honda's own engineering for these vertical shaft engines.
- Serial Number Verification Advised — Honda updates fastener specifications across production runs, so matching your engine's serial number to the fitment table is the surest way to confirm this is the right bolt for your unit.
A flange bolt combines a conventional bolt with an integrated washer-like flange at the base of the head. The flange spreads the clamping load over a wider area than a standard bolt head alone, reducing the risk of the fastened surfaces distorting under torque. On high-displacement vertical shaft engines such as the GXV630, GXV660, and GXV690, using the correct OEM fastener with the right shank length and thread specification is essential — an undersized or incorrect bolt can result in inadequate clamping, leading to joint movement or component loosening during operation.
Part Details
| Part Number | 90001-RCL-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Bolt (6X83) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Vertical Shaft Engine | GXV630, GXV660, GXV690 | 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.
