Honda

Honda 90525-428-900 Plain Washer (6MM)

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90525-428-900-Honda
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The Honda 90525-428-900 Plain Washer (6MM) is a genuine OEM component designed for EU3000 inverter generators. Sourced directly from Honda, this washer is manufactured to the exact dimensions specified for EU3000 applications, ensuring a correct fit without modification. Honda supersedes hardware at serial-number breaks, so confirm your generator's serial number against the fitment table before ordering.

Key Features

  • Genuine OEM Honda Hardware — manufactured to Honda's exact dimensional spec for the EU3000, so the washer seats and loads correctly in its application
  • Direct Replacement — drops in as a like-for-like swap, keeping your service work straightforward
  • Serial Number Awareness — Honda revises hardware specifications at production breaks; match your EU3000 serial number to the fitment table to confirm this is the correct part for your unit

A plain washer distributes the clamping load of a fastener across a broader surface area, protecting the material beneath the bolt head or nut from damage and helping the fastener maintain its holding force over time. In an inverter generator like the EU3000, where vibration is an ongoing factor during operation, correctly sized washers play a quiet but important role in keeping assembled components secure. Using a washer of the wrong thickness or outer diameter can lead to uneven load distribution or fastener loosening — making an exact OEM replacement the straightforward choice for a lasting repair.

Part Details

Part Number90525-428-900
BrandHonda
Part TypeGenuine OEM
DescriptionPlain Washer (6MM)

Compatibility & Fitment

Name Models Serial Range
Inverter Generator EU3000 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.