The Honda 90301-V09-D01 Hexagon Nut (3/4") is a genuine OEM replacement built for the HA4120 lawn tractor. Sourced directly from Honda, this fastener meets the exact specifications Honda engineers called out for the HA4120. Confirm your serial number against the fitment table before ordering to ensure part number 90301-V09-D01 is correct for your production run.
Key Features
- Genuine Honda OEM — factory-sourced hardware carrying the same specifications as the original, so fitment to the HA4120 is as Honda intended.
- Correct 3/4" Size — the (3/4") designation is the variant identifier; match it to the size called out in your HA4120 parts diagram before ordering.
- Serial Number Verification — Honda updates fastener part numbers at production breaks, so checking your tractor's serial number against the fitment table is the best way to confirm this is the right nut for your unit.
A hexagon nut is a standard threaded fastener used to clamp and secure components in place on the HA4120 lawn tractor. When the correct nut is in place and properly torqued, it holds the assembly together through the vibration and load cycles a tractor encounters in regular use. Using a nut of the wrong size or thread pitch can result in an insecure connection, so matching the (3/4") specification to your parts diagram is essential before installation.
Part Details
| Part Number | 90301-V09-D01 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Hexagon Nut (3/4") |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | 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.
