The Honda 90404-KK0-000 Washer (20X37X2) is a genuine OEM component designed for the H4013 lawn tractor. As a direct Honda OEM part, it is manufactured to the exact dimensions specified for this application — 20 x 37 x 2 mm — ensuring the correct fit and load distribution for the assembly it belongs to. If you are servicing an H4013, confirm your machine's serial number against the fitment table before ordering, as Honda periodically supersedes parts at serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, carrying the exact part number 90404-KK0-000 and matching the original specification for the H4013 tractor.
- Dimensionally Exact — the 20 x 37 x 2 mm sizing is specific to this application; using a washer of the wrong dimensions can result in improper clamping or premature wear of the mating components.
- Serial Number Awareness — Honda revises parts at serial breaks, so verify your H4013's serial number against the fitment table to confirm this is the correct washer for your unit.
A washer of this size serves as a load-spreading and spacing component within the H4013 lawn tractor, distributing clamping force evenly across the fastened surfaces to prevent damage and maintain proper assembly tension. Using a washer with incorrect dimensions — even a close substitute — can allow fastener loosening over time or cause uneven stress on the surrounding components. Replacing a worn or damaged washer with the correct Honda OEM part restores the assembly to its original specification and keeps the affected system functioning as intended.
Part Details
| Part Number | 90404-KK0-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Washer (20X37X2) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013 | 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.
