The Honda 16100-ZE3-704 Carburetor Assembly (BE37A D) is a genuine OEM Carburetor Assembly designed for EB5000 generators, EM5000 generators, and the EW171 welder generator. As a factory-sourced component, this carburetor is engineered to Honda's original specifications, ensuring the correct fuel-to-air mixture calibration for consistent power output. This part carries the BE37A D variant designation — confirm this matches your unit before ordering, as Honda produces multiple carburetor variants across these generator models. Check your machine's serial number against the fitment table to verify you have the right assembly for your specific production run.
Key Features
- Correct Jetting and Fuel Calibration — factory-set metering jets and needle positioning deliver the precise fuel-to-air ratio these generators require for stable voltage output under load
- Genuine OEM Component — sourced directly from Honda, this carburetor assembly matches the original in every dimension, port size, and circuit layout, so it drops in without alteration
- BE37A D Variant — this assembly is specific to the BE37A D carburetor specification; confirm your existing carburetor carries this designation before purchasing
- Broad Generator Fitment — covers EB5000 and EM5000 generators and the EW171 welder generator; verify your serial number against the fitment table, as Honda supersedes carburetor assemblies at production breaks
- Restores Full Power Delivery — a degraded or gummed carburetor causes rough running, surging, and failure to reach rated wattage; a fresh OEM assembly returns the generator to clean, steady fuel delivery
The carburetor is responsible for mixing fuel and air in the correct proportion before that charge enters the engine's combustion chamber. On a generator or welder generator, consistent fuel metering is especially important — lean or rich running translates directly into unstable voltage and frequency output, which can damage connected equipment or cause the unit to shut down under load. When a carburetor wears, becomes clogged with varnish deposits, or develops a cracked body or failed float, the engine will surge, run roughly at idle, or refuse to carry a load; replacing the assembly with a genuine Honda unit restores the clean, stable combustion these machines depend on.
Part Details
| Part Number | 16100-ZE3-704 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE37A D) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB5000, EM5000 | All |
| Welder Generator | EW171 | 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.
