The Honda 90103-YE6-003 Bolt-Washer (10X30) is a genuine OEM fastener designed for WP20 and WP30 water pumps. As a direct Honda OEM component, this part is manufactured to the same specifications as the original hardware installed at the factory. Confirm fitment by checking your pump's serial number against the compatibility table before ordering.
Key Features
- Genuine Honda OEM Hardware — sourced directly from Honda, ensuring the correct thread pitch, shank length, and integrated washer bearing surface for the WP20 and WP30 water pumps
- Integrated Washer Design — the captive washer distributes clamping load evenly across the fastened surface, maintaining a secure and consistent joint without a separate washer component
- Exact OEM Replacement — matches part number 90103-YE6-003 for a direct swap with no guesswork; verify your serial number against the fitment table to confirm this is the correct bolt for your unit
A bolt-washer is a fastener that combines a bolt and an integrated washer flange into a single piece. On WP20 and WP30 water pumps, fasteners like this one secure pump housings, covers, or other structural components, keeping the assembly properly clamped during operation. When a fastener becomes stripped, corroded, or lost, replacing it with the correct OEM piece ensures the joint retains its original clamping force and the pump continues to operate as intended.
Part Details
| Part Number | 90103-YE6-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Bolt-Washer (10X30) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Water Pump | WP20, WP30 | 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.
