The Honda 90503-Z11-000 Spring Washer is a genuine OEM component designed for Honda EB10000, EB5000, EB7000, EM5000, EM7000, EU6500, and EU7000 generators. As a direct Honda OEM part, it is manufactured to the exact specifications required for proper function in these units. Always verify your generator's serial number against the fitment table before ordering, as Honda updates part numbers at serial breaks and this listing covers specific production ranges.
Key Features
- Genuine Honda OEM — sourced directly from Honda, ensuring the correct profile, tension, and dimensions for the application
- Broad Generator Fitment — listed for Honda EB, EM, and EU series generators including the EB5000, EB10000, EM5000, EM7000, EB7000, EU6500, and EU7000
- Serial Number Verification — Honda supersedes hardware at production breaks, so confirm your unit's serial number against the fitment table before purchasing
A spring washer is a split or wave-form ring that sits under a fastener and maintains clamping load as the joint experiences vibration and thermal cycling. Unlike a flat washer, its built-in spring tension resists loosening over time, keeping the fastener securely seated during operation. In a generator running under sustained load, fasteners without proper locking hardware can work loose, leading to noise, component movement, or service intervals that come earlier than expected.
Part Details
| Part Number | 90503-Z11-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB5000, EB10000, EM5000 | All |
| Inverter Generator | EB7000, EM7000, EU6500, EU7000 | 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.
