The Honda 90485-MB2-000 Washer (6MM) is a genuine OEM component designed for Honda H5013, H5518, RT5000 multi-purpose tractors and HS521, HS621 single-stage snow blowers. As a direct Honda OEM part, it is manufactured to the same specifications as the original hardware that left the factory. Confirm your serial number against the fitment table before ordering, as Honda periodically supersedes hardware at production breaks across these models.
Key Features
- Genuine OEM Hardware — sourced directly from Honda, this 6MM washer matches the original part in dimensions and fit, ensuring correct load distribution at the fastened joint.
- Broad Model Coverage — listed for the H5013, H5518, and RT5000 multi-purpose tractors, as well as the HS521 and HS621 single-stage snow blowers.
- Serial Number Verification Recommended — Honda revises hardware specifications at production breaks, so cross-check your machine's serial number against the fitment table to confirm this is the right washer for your unit.
A washer distributes the clamping load of a fastener across a broader surface area, preventing the bolt head or nut from pulling through or damaging the material it bears against. Without the correct washer in place, fastener joints can loosen under vibration or cause surface damage over time. Using the correct OEM part number 90485-MB2-000 ensures the proper size and seating for the assembly it serves.
Part Details
| Part Number | 90485-MB2-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Washer (6MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Multi-Purpose Tractor | H5013, H5518, RT5000 | All |
| Single-Stage Snow Blower | HS521, HS621 | 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.
