The Honda 16100-Z5J-V13 is a genuine OEM Carburetor Assembly (BE21G C) designed for GX270 horizontal shaft engines. As a direct Honda OEM replacement, this carburetor assembly is manufactured to the same specifications as the unit it replaces, ensuring the correct jetting, fuel metering, and air-fuel mixture calibration for the GX270. Because Honda supersedes carburetor assemblies at serial breaks, confirm your engine's serial number against the fitment table before ordering to be sure part number 16100-Z5J-V13 is the right variant for your unit.
Key Features
- Correct Jetting and Fuel Metering — as a genuine Honda OEM part, this carburetor assembly carries the exact jets, needle settings, and emulsion circuits specified for the GX270, so fuel delivery matches what the engine was designed to run on
- Direct OEM Replacement — the BE21G C variant designation identifies this as a specific carburetor configuration; match this code to your existing unit to confirm you are installing the correct assembly
- Built for GX270 Horizontal Shaft Engines — engineered specifically for Honda GX270 applications, this assembly drops in without modification to throttle linkage or mounting hardware
- Serial Number Verification Recommended — Honda issues different carburetor assemblies across GX270 production runs; check your engine serial number against the fitment table to confirm this is the correct part for your serial range
- Restores Full Power and Throttle Response — a worn or varnished carburetor causes hard starting, rough idle, and power loss; a fresh OEM assembly brings fuel delivery back to spec and restores smooth, consistent operation
The carburetor is responsible for mixing air and fuel in the correct ratio before delivery to the engine's combustion chamber. On the GX270, the carburetor assembly meters fuel through precision-calibrated jets and passages that control idle, mid-range, and wide-open-throttle fuel flow. When a carburetor degrades — through varnish buildup from stale fuel, worn needle valves, or cracked diaphragms — the engine struggles to start, runs rough at idle, surges under load, or loses power altogether. Replacing it with a genuine OEM assembly restores the precise fuel calibration the GX270 was designed to deliver.
Part Details
| Part Number | 16100-Z5J-V13 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE21G C) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX270 | 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.
