The Honda 90103-MW3-670 Flange Bolt (8X20) is a genuine OEM fastener designed for HS1336 and HSM1336 two-stage snow blowers. As an authentic Honda part, it is manufactured to the same specifications as the original hardware installed on your machine. Confirm your snow blower's serial number against the fitment table to ensure part number 90103-MW3-670 is the correct bolt for your specific unit before ordering.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this flange bolt matches the original fastener in thread pitch, shank length, and flange diameter so it seats and clamps exactly as intended on your snow blower.
- Exact Dimensional Fit — the 8X20 designation specifies the bolt's diameter and length; installing the correctly sized fastener maintains proper clamping load and prevents the loosening or stripping that an incorrect size would cause.
- Snow Blower Fitment — listed for HS1336 and HSM1336 two-stage snow blowers; check your serial number against the compatibility table, as Honda updates hardware specifications at production breaks.
A flange bolt combines a standard bolt with an integrated wide flange beneath the head, which distributes clamping force across a broader surface area without the need for a separate washer. On two-stage snow blowers like the HS1336 and HSM1336, fasteners of this type secure assemblies that are subjected to vibration and mechanical stress during operation. A bolt that is worn, stripped, or incorrectly sized can allow components to shift or loosen, so replacing a damaged fastener with the correct OEM hardware restores the secure connection the machine depends on.
Part Details
| Part Number | 90103-MW3-670 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Bolt (8X20) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Two-Stage Snow Blower | HS1336, HSM1336 | 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.
