The Honda 94101-04000 Plain Washer (4MM) is a genuine OEM component designed for a wide range of Honda engines, generators, tillers, and two-stage snow blowers, including the GX360, GV200, GV400, HSS724, HSS928, HSS1332, F400, EG2800, EW170, and a broad selection of E, EB, EL, EM, EMS, ES, and EX series generators. As a direct Honda OEM part, this washer is manufactured to the exact dimensions and tolerances specified for each application in which it is listed. Honda supersedes hardware at various production breaks, so buyers should confirm their unit's serial number against the fitment table before ordering.
Key Features
- Genuine Honda OEM Hardware — sourced directly from Honda, ensuring this washer meets the dimensional tolerances required for correct load distribution across every listed application.
- Broad Cross-Application Fitment — listed for Honda generators, vertical shaft engines, a horizontal shaft engine, two-stage snow blowers, and a tiller; verify your model in the fitment table to confirm applicability.
- Exact 4MM Sizing — the 4MM designation identifies this specific variant; match it to your assembly's requirement before ordering if multiple washer sizes are available for your model.
- Serial-Range Verification Recommended — Honda updates hardware specifications at production breaks, so always check your machine's serial number against the compatibility table to ensure this is the correct part for your build.
A plain washer distributes the clamping load of a fastener — bolt or nut — across a broader surface area, preventing the fastener from pulling through or damaging the component it secures. In equipment that sees vibration and thermal cycling, such as generators, engines, snow blowers, and tillers, correctly sized washers are essential to maintaining consistent clamp force over time. Using the wrong size or an out-of-spec washer can lead to fastener loosening or surface damage at the joint.
Part Details
| Part Number | 94101-04000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Plain Washer (4MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | E40, E300, EB3000, EB4000, EL5000, EM3000, EM4000, EM5000, EMS4000, EMS4500, ES6500, EX5500 | All |
| Horizontal Shaft Engine | GX360 | All |
| Inverter Generator | EG2800 | All |
| Tiller | F400 | All |
| Two-Stage Snow Blower | HSS724, HSS928, HSS1332 | All |
| Vertical Shaft Engine | GV200, GV400 | All |
| Welder Generator | EW170 | 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.
