The Honda 16100-ZK9-V21 is a genuine OEM Carburetor Assembly (BE76C A) designed for the GX270 horizontal shaft engine. As a direct Honda OEM replacement, this carburetor assembly is engineered to the exact specifications of the original unit, ensuring correct fuel metering and air-fuel mixture delivery right from installation. Honda supersedes carburetor assemblies at serial breaks, so confirm your engine's serial number against the fitment table before ordering to ensure part number 16100-ZK9-V21 is the right match for your unit.
Key Features
- Correct Jetting and Fuel Metering — as a genuine Honda OEM component, this carburetor assembly carries the precise jets, needle settings, and emulsion circuitry specified for the GX270 engine, delivering the air-fuel ratio the engine was designed to run on.
- Direct OEM Replacement — this carburetor assembly is built to the same design as the unit it replaces, so it connects to existing fuel lines, throttle linkage, and air cleaner hardware without alteration.
- GX270 Fitment — designed specifically for GX270 horizontal shaft engines; verify your engine serial number against the compatibility table to confirm this is the correct variant for your production range.
- Restored Engine Performance — a worn or clogged carburetor causes hard starting, rough idle, fuel starvation, and loss of power; replacing it with this OEM assembly returns the engine to its intended fuel delivery characteristics.
The carburetor is responsible for blending air and fuel in the correct ratio and delivering that mixture to the combustion chamber. On the GX270 horizontal shaft engine, it meters fuel through calibrated jets and circuits that vary delivery based on throttle position and engine load. When a carburetor deteriorates — through varnish buildup, worn emulsion tubes, or damaged needle seats — the engine struggles to start, runs unevenly, or stalls under load. Replacing the assembly with a genuine Honda unit restores the precise fuel delivery the engine depends on for consistent, full-power operation.
Part Details
| Part Number | 16100-ZK9-V21 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE76C A) |
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.
