The Honda 90106-YG0-003 Bolt-Washer (10x25) is a genuine OEM fastener designed for Honda WT20 and WT30 water pumps. Sourced directly from Honda, this component matches the exact dimensions and specifications called out in the original assembly. Honda supersedes parts at serial breaks, so confirm your pump's serial number against the fitment table before ordering. This OEM part ensures the correct fit for your WT20 or WT30 without the guesswork of sourcing a generic substitute.
Key Features
- Genuine Honda OEM Part — manufactured to the same specification as the original fastener installed at the factory, with no dimensional compromises.
- Integrated Washer Design — the captive washer distributes clamping load evenly across the mating surface, maintaining a secure assembly in demanding pump operation.
- Confirmed Fitment — listed for Honda WT20 and WT30 water pumps; always match part number 90106-YG0-003 to your unit's serial number using the fitment table.
A bolt-washer is a fastener that combines a hex bolt and an integrated washer in a single piece. On Honda water pumps, fasteners like this one hold pump housings, covers, and related components securely together under the vibration and load of continuous pumping operation. When a fastener is missing, damaged, or replaced with an incorrect size, clamping force is lost and components can loosen, leak, or sustain damage — using the correct Honda OEM part keeps the assembly torqued to spec and the pump operating as intended.
Part Details
| Part Number | 90106-YG0-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Bolt-Washer (10x25) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Water Pump | WT20, WT30 | 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.
