The Honda 90701-ZE1-820 Dowel Pin (8X19) is a genuine OEM component designed for HS521 and HS621 single-stage snow blowers and the HS55 two-stage snow blower. As a factory-original part, this dowel pin is manufactured to the exact dimensions Honda specifies, ensuring proper alignment and fit within the machine. Confirm your snow blower's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and coverage may vary by production run.
Key Features
- Genuine OEM Precision — manufactured to Honda's exact dimensional specifications, so the pin registers correctly and holds its alignment without slop or rework
- Direct-Fit Replacement — listed for HS521 single-stage, HS621 single-stage, and HS55 two-stage snow blowers; verify your unit's serial number against the fitment table to confirm the correct application
- Critical Alignment Function — a correctly sized dowel pin keeps mating components located precisely; an undersized or worn pin allows components to shift, leading to accelerated wear and misalignment
A dowel pin is a cylindrical locating fastener used to position two mating components in exact alignment with each other. Unlike a threaded fastener, which draws parts together, the dowel pin's role is purely positional — it keeps housings, covers, or structural assemblies registered so that bolts clamp them in exactly the right relationship. When a dowel pin wears, corrodes, or shears, the components it locates can shift under load, causing uneven wear, oil leaks at mating faces, or structural looseness. Replacing a damaged pin with a genuine Honda part number 90701-ZE1-820 restores the precise fit the assembly was designed around.
Part Details
| Part Number | 90701-ZE1-820 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Dowel Pin (8X19) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Single-Stage Snow Blower | HS521, HS621 | All |
| Two-Stage Snow Blower | HS55 | 2056820-9999999 |
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.
