The Honda 90481-430-000 Spring Washer (10mm) is a genuine OEM replacement designed for HR215, HRB215, HRC215, HRC216, and HRM215 lawn mowers. As an authentic Honda part, it meets the same specifications as the original hardware installed at the factory. Honda supersedes hardware across serial breaks, so confirm your mower's serial number against the fitment table before ordering. This Spring Washer (10mm) is a direct OEM replacement that installs without modification.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this Spring Washer (10mm) matches the original part in size and load characteristics, ensuring it seats and functions exactly as Honda intended.
- Correct 10mm Sizing — the 10mm designation identifies this specific variant; verify this matches your application before ordering, as Honda lists multiple washer sizes across its mower range.
- Broad Mower Compatibility — listed for HR215, HRB215, HRC215, HRC216, and HRM215 Honda lawn mowers; check your serial number against the fitment table to confirm the correct part for your unit.
A spring washer is a locking washer that uses a slight helical or wave profile to apply consistent axial tension against a fastener once it is tightened. This tension resists loosening caused by vibration — a constant factor on walk-behind lawn mowers — helping fastened assemblies stay secure through extended use. When a spring washer is worn flat, deformed, or missing, the fastener it supports can work loose over time, leading to play or movement in the assembly it holds together.
Part Details
| Part Number | 90481-430-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Spring Washer (10mm) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRB215, HRM215 | 6248605-9999999 |
| Lawn Mower | HR215, HRC215, HRC216 | 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.
