The Honda 90106-V09-A01 Hexagon Bolt (8X20) is a genuine OEM fastener designed for the HA4118 and HA4120 lawn tractors. As a direct Honda OEM component, this bolt is manufactured to the exact dimensions Honda specifies, ensuring a correct fit without the guesswork that can come with non-OEM hardware. Confirm your tractor's serial number against the fitment table before ordering, as Honda updates parts at specific serial breaks.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, so the thread pitch, head size, and shank length match the original specification exactly as Honda intended for these tractors
- Correct Dimensions — the 8 mm diameter by 20 mm length spec is critical; an incorrect fastener can result in insufficient clamping or thread damage in the mating component
- HA4118 and HA4120 Fitment — listed for both Honda lawn tractor models; verify your serial number against the compatibility table to confirm this is the correct bolt for your specific unit
A hexagon bolt is a standard threaded fastener used throughout Honda lawn tractors to clamp and secure components together. The 8X20 designation specifies an 8 mm thread diameter and 20 mm shank length, and using a bolt of the correct size is essential — an undersized or overlong fastener will not clamp properly and can cause the connected components to shift or work loose over time. Replacing a worn, stripped, or damaged bolt with the correct Honda OEM part ensures the joint is restored to its original holding strength.
Part Details
| Part Number | 90106-V09-A01 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Hexagon Bolt (8X20) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | HA4118, HA4120 | 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.
