The Honda 90483-028-000 is a genuine OEM Washer (8MM) designed for the H4518 lawn tractor. As a direct Honda OEM component, this washer is manufactured to the exact dimensions specified for the H4518, ensuring a proper fit during installation or service. Honda supersedes parts at serial breaks, so confirm your machine's serial number against the fitment table before ordering. This 8MM washer is a straightforward service replacement that keeps your H4518 running correctly after maintenance or repair work.
Key Features
- Genuine OEM Part — sourced directly from Honda, so dimensions and thickness match exactly what was installed at the factory on the H4518 lawn tractor.
- Exact 8MM Sizing — the 8MM designation identifies the specific washer diameter; verify this matches the fastener location on your machine before installation.
- Serial Number Awareness — Honda updates part specifications at production serial breaks, so cross-check your H4518 serial number against the compatibility table to confirm this is the correct washer for your unit.
A washer serves as a load-distributing component placed beneath a fastener, spreading clamping force across a wider surface area to protect the material being secured and maintain consistent tension on the bolt or nut. On the H4518 lawn tractor, washers like this one keep fastened assemblies properly torqued and stable through the vibration and load cycles of regular mowing operation. A missing or damaged washer can allow fastener loosening over time, leading to component movement and accelerated wear at the connection point.
Part Details
| Part Number | 90483-028-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Washer (8MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4518 | 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.
