The Honda 93891-05010-00 Screw Washer (5X10) is a genuine OEM component designed for Honda EM500 and EM600 generators. As a direct Honda OEM part, it is made to the exact specification called out in Honda's parts catalogue for these generators, ensuring it drops in without any fitting or modification. Honda supersedes parts at specific serial breaks, so confirm your generator's serial number against the fitment table before ordering to make sure part number 93891-05010-00 is the correct listing for your unit.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this Screw Washer (5X10) matches the exact specification Honda calls for on the EM500 and EM600 generators.
- Direct-Fit Replacement — engineered to the original dimensions so it seats and fastens correctly without rework or adaptation.
- Serial Number Matters — Honda issues part supersessions at production serial breaks; check your generator's serial number against the fitment table to confirm this is the right listing for your machine.
A screw washer combines a threaded fastener with an integrated washer flange, spreading clamping load over a wider surface area than a plain screw alone. This helps secure panels, covers, and components on the EM500 and EM600 generators without allowing the fastener head to pull through or damage the mating surface. When a screw washer is missing, stripped, or the wrong size, the assembly it secures can work loose during operation, leading to vibration, noise, or misalignment of the components it holds in place.
Part Details
| Part Number | 93891-05010-00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Screw Washer (5X10) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EM500, EM600 | 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.
