The Honda 16100-Z0V-U51 Carburetor Assembly (BE74J A) is a genuine OEM carburetor built for GX200 horizontal shaft engines. As a direct Honda OEM component, this carburetor is engineered to Honda's exact fuel-metering specifications for the GX200, ensuring the correct air-fuel mixture calibration right out of the box. Honda supersedes carburetor variants at serial number breaks, so verify your engine's serial number against the fitment table before ordering to confirm part number 16100-Z0V-U51 is the correct application for your unit. A worn or gummed-up carburetor causes hard starting, rough idle, and poor fuel economy — replacing it with this assembly restores clean, consistent combustion.
Key Features
- Correct Jetting and Fuel Metering — genuine Honda OEM construction means the jets, needle, and circuits are calibrated specifically for the GX200, not adapted from a generic carb
- Direct OEM Replacement — designed to drop into the GX200 carburetor position using existing hardware and linkage, with no retuning or adaptation required
- BE74J A Variant Identification — the (BE74J A) suffix identifies this specific calibration; match it to your engine's parts diagram to confirm you have the right carburetor for your serial range
- Restores Starting and Running Performance — a correctly functioning carburetor delivers the right mixture for clean cold starts, stable idle, and full-throttle power across the GX200's operating range
The carburetor is responsible for blending air and fuel in the precise ratio the engine needs to start, idle, and run under load. On the GX200, the carburetor draws fuel from the tank, meters it through calibrated jets and a needle circuit, and mixes it with incoming air before delivery to the combustion chamber. When the carburetor becomes worn, varnished from stale fuel, or damaged, the engine struggles to start, hunts at idle, surges under load, or runs rich and wastes fuel. Replacing the assembly with a genuine Honda unit returns the fuel system to its designed operating condition and eliminates the guesswork of cleaning a carb that has deteriorated beyond serviceability.
Part Details
| Part Number | 16100-Z0V-U51 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE74J A) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX200 | 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.
