The Honda 90202-ZA1-003 Nut is a genuine OEM fastener used across a wide range of Honda engines, generators, tillers, riding mowers, and lawn tractors. This nut is listed for GX360 and G-series horizontal shaft engines, GXV270, GXV340, and GXV390 vertical shaft engines, FR700 tillers, EMS4000, EMS4500, ES4500, ES6500, EV4000, and EX5500 generators, and H-series and HT-series riding mowers and lawn tractors including the H1011, H2013, H3011, H3013, H4013, H4514, HT3810, HT3813, and HT4213. As a genuine Honda part, it is manufactured to the same specification as the original hardware and is the straightforward replacement when a nut needs renewal during service or repair.
Key Features
- Genuine Honda OEM Hardware — sourced directly from Honda, this nut matches the original in dimensions and thread specification, ensuring correct engagement and clamping without modification.
- Broad Application Coverage — listed for Honda engines, generators, tillers, riding mowers, and lawn tractors across multiple product lines, including GX360, GXV270, GXV340, GXV390, FR700, and H-series and HT-series equipment.
- Verify Your Serial Number — Honda supersedes hardware at production breaks, so confirm your machine's serial number against the fitment table before ordering to ensure part number 90202-ZA1-003 is correct for your specific unit.
A nut is a fundamental threaded fastener that works in conjunction with a bolt or stud to clamp and secure components in place. On Honda engines and equipment, hardware such as this is used throughout the machine wherever assemblies must be held firmly under operating loads. Using the correct OEM replacement ensures the thread form and dimensions match the mating fastener exactly, maintaining the designed clamping force and preventing loosening over time.
Part Details
| Part Number | 90202-ZA1-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | ES4500, EV4000 | 1294568-9999999 |
| Generator | EMS4000, EMS4500, ES6500, EX5500 | All |
| Horizontal Shaft Engine | G300 | 1232729-9999999 |
| Horizontal Shaft Engine | G400 | 1294568-9999999 |
| Horizontal Shaft Engine | GX360 | All |
| Lawn Tractor | H2013, H4013, H4514, HT3810, HT3813, HT4213 | All |
| Riding Mower | H1011, H3011, H3013 | All |
| Tiller | FR700 | 1449967-9999999 |
| Vertical Shaft Engine | GXV390 | 2029045-9999999 |
| Vertical Shaft Engine | GXV270, GXV340 | 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.
