The Honda 16100-Z5T-P72 is a genuine OEM Carburetor Assembly (BE94F A) designed for GX390 horizontal shaft engines. As a direct Honda OEM component, this carburetor assembly carries the exact jetting, emulsion tube sizing, and fuel metering calibration Honda specifies for the GX390 — no adjustment or adaptation needed to restore proper fuel delivery. Honda supersedes carburetor assemblies at serial number breaks, so confirm your engine's serial number against the fitment table before ordering to ensure part number 16100-Z5T-P72 is the correct variant for your unit.
Key Features
- OEM Fuel Metering Accuracy — factory-calibrated jetting and needle geometry ensure the correct air-fuel mixture across the GX390's full operating range, from idle to wide-open throttle
- Variant-Specific Assembly — the BE94F A designation identifies this as a specific carburetor variant; match it to your engine's existing assembly code to confirm you have the right unit
- Direct OEM Replacement — engineered to mount directly to the GX390 intake manifold and connect to the existing fuel and throttle linkages without modification
- Serial Number Verification Recommended — Honda issues multiple carburetor variants for the GX390 across production runs; check your engine serial number against the fitment table to confirm this is the correct supersession for your machine
- Restored Engine Performance — a worn or clogged carburetor causes hard starting, rough idle, and fuel starvation under load; replacing it with this assembly brings fuel delivery back to Honda's original specification
The carburetor is the component responsible for mixing air and fuel in the precise ratio the engine needs to combust efficiently. On the GX390, it meters fuel from the tank and blends it with incoming air before delivering the charge to the cylinder — controlling idle speed, throttle response, and full-load fuel flow through a system of fixed jets and adjustable circuits. When a carburetor wears, clogs with varnish from stale fuel, or develops internal leaks, the engine may run rich or lean, surge at idle, bog under load, or refuse to start altogether. Replacing the assembly with a genuine OEM unit restores the fuel delivery characteristics Honda designed into the GX390, bringing the engine back to its original operating condition.
Part Details
| Part Number | 16100-Z5T-P72 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE94F A) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX390 | 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.
