The Honda 90501-ZC2-E31 Plain Washer (4MM) is a genuine OEM replacement designed for EB2500 and EB3000 generators. As an authentic Honda component, this washer is sourced directly through Honda's OEM supply chain, ensuring it matches the original specification for these generators exactly. Honda supersedes parts at serial breaks, so confirm your generator's serial number against the fitment table before ordering to ensure you're selecting the correct listing for your unit.
Key Features
- Genuine OEM Honda — sourced directly from Honda, matching the original part for EB2500 and EB3000 generators with no guesswork on sizing or fit
- Correct 4MM sizing — the (4MM) designation identifies the washer diameter; confirm this matches the fastener position on your unit before purchasing
- Direct OEM replacement — fits EB2500 and EB3000 generators, identifiable by part number 90501-ZC2-E31 in Honda's official parts catalog
- Serial number verification recommended — Honda revises hardware specifications across production runs, so always check your serial number against the fitment table to confirm this is the right washer for your generator
A plain washer distributes the load of a fastener across a broader surface area, protecting the material being clamped and helping the fastener maintain consistent holding force. In a generator application, washers like this one appear at various fastening points throughout the assembly where consistent clamping load and surface protection matter. When a washer is missing, deformed, or the wrong size, fasteners can work loose or cause damage to the surrounding material over time.
Part Details
| Part Number | 90501-ZC2-E31 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Plain Washer (4MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB2500, EB3000 | 1000001-1179530 |
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.
