The Honda 90512-SA0-000 Washer (6X20) is a genuine OEM component designed for HS522 and HS622 two-stage snow blowers. As a Honda OEM part, it is made to the exact dimensions specified for these machines, ensuring proper fit without modification. This washer is listed for both the HS522 and HS622 — confirm your unit's serial number against the fitment table to verify this is the correct part for your machine.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this washer meets the exact dimensional specifications called out in the HS522 and HS622 parts catalog.
- Exact Dimensional Fit — the 6X20 sizing is specific to the application; using an incorrect washer can result in improper clamping or component misalignment.
- Serial Number Verification Recommended — Honda supersedes hardware at production breaks, so cross-check your snow blower's serial number against the fitment table before ordering.
A washer of this type distributes the clamping load of a fastener across a broader surface area, preventing the fastener head or nut from pulling through or damaging the material it bears against. In a two-stage snow blower like the HS522 and HS622, correctly spec'd hardware keeps assemblies properly torqued through the vibration and mechanical stress of regular operation. Using the wrong size washer risks uneven load distribution, which can lead to loosening or wear at the fastened joint over time.
Part Details
| Part Number | 90512-SA0-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Washer (6X20) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Two-Stage Snow Blower | HS522, HS622 | 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.
