The Honda 16100-ZM7-807 is a genuine OEM Carburetor Assembly (BF32C F) designed for the GXH50 horizontal shaft engine. As a direct Honda OEM component, this carburetor assembly is manufactured to the exact specifications of the original unit it replaces, ensuring correct fuel metering, jetting, and air-fuel mixture delivery right out of the box. Confirm part number 16100-ZM7-807 against your engine's serial number and parts diagram before ordering, as Honda supersedes carburetor assemblies at production breaks.
Key Features
- Correct Fuel Metering — genuine OEM construction means jets, needle valves, and emulsion circuits are calibrated to the GXH50's exact fuel and air requirements, not approximated.
- Direct OEM Replacement — this carburetor assembly is engineered to install in place of the original unit on GXH50 engines with no modification to fuel lines, linkage, or mounting.
- GXH50 Fitment — built specifically for GXH50 horizontal shaft engines; verify your engine serial number against the fitment table to confirm this is the correct carburetor variant for your unit.
- Restored Engine Performance — a worn or varnished carburetor causes hard starting, rough idle, and lean running; replacing it with this assembly restores clean, consistent fuel delivery and smooth engine operation.
The carburetor is responsible for blending fuel and air in the precise ratio the engine needs to start, idle, and run under load. On small horizontal shaft engines like the GXH50, the carburetor draws fuel from the tank, meters it through calibrated jets and a needle valve, and mixes it with incoming air before delivering the charge to the combustion chamber. When the carburetor becomes clogged with varnish deposits, worn internally, or damaged, the engine will struggle to start, idle erratically, run rich or lean, or stall under load — replacing the entire assembly is often the most reliable fix, restoring the engine to its original operating condition.
Part Details
| Part Number | 16100-ZM7-807 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BF32C F) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GXH50 | 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.
