The Honda 90401-383-670 Plain Washer (12mm) is a genuine OEM component designed for the H6522 compact tractor. Sourced directly from Honda, this washer matches the original specification for the H6522 and installs without modification. Confirm your unit's serial number against the fitment table to ensure this is the correct listing for your machine before ordering.
Key Features
- Genuine Honda OEM — supplied by Honda as the factory-original Plain Washer (12mm), ensuring the correct dimensions and fit for the H6522.
- Exact Replacement — direct drop-in for the original washer; no adjustments needed during reinstallation.
- Serial Number Verification — Honda updates parts at production breaks, so check your H6522 serial number against the fitment table to confirm this is the right part for your tractor.
A plain washer distributes the clamping load of a fastener across a wider surface area, protecting the mating material from damage and helping the fastener maintain consistent tension. In the H6522 compact tractor, washers like this one are used at various fastening points throughout the machine to keep assemblies properly secured. A missing or damaged washer can allow a fastener to work loose over time, leading to unwanted movement or wear at the joint it holds.
Part Details
| Part Number | 90401-383-670 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Plain Washer (12mm) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Compact Tractor | H6522 | 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.
