Description
Overview:
This is a genuine Honda carburettor for the GX120UT2 (GCBMT) petrol engine, supplied to original factory specification under part number 16100Z4H921. Built with a corrosion‐resistant die‐cast aluminium body and precision brass metering components, it accurately blends air and fuel to maintain smooth starting, clean idle and consistent power under load. The unit is a direct-fit replacement for the original carb on Honda GX120UT2 engines, helping restore correct air-fuel ratio if the existing carburettor is worn, blocked or damaged. It is commonly used on compact site and garden machines powered by the GX120 platform, such as small generators, plate compactors, water pumps and pressure washers. As a genuine Honda OEM part, dimensions, ports and linkage points match the factory item for dependable sealing and alignment.
Key Features:
- Genuine Honda OEM part for assured compatibility and performance
- MPN: 16100Z4H921 to match Honda service documentation
- Die‐cast aluminium body with brass metering for durability and corrosion resistance
- Calibrated for Honda GX120UT2 to deliver stable idle and reliable running under load
- Direct replacement design to interface with existing Honda linkages and mounting hardware
- Helps cure hard starting, poor throttle response and surging caused by a failing carburettor
- Engineered for long service life in demanding construction and garden environments
- Factory-spec passages and jetting support efficient fuel use and consistent output
Typical Applications:
Ideal for GX120UT2-powered equipment used on site, in workshops, and in grounds care. Typical machines include small generators, plate compactors, water pumps, pressure washers, tillers and other compact plant where dependable starting, steady idle and clean acceleration are required throughout daily use.
Also known as:
Carb, carburetor, carburettor assembly, fuel mixer, float‐bowl carb, fuel metering unit, mixing body, engine carb unit, GX120 carb.
Fits Models:
GX120UT2 (GCBMT)
GX120UT2
Alternate Part Numbers:
16100Z4H921
Product Specifications
| L&S Part No. | 16100 Z4H 921 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16100Z4H921 |
| Unit of Sale | 1 |
| Applications | GX120UT2 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Fits Models | GX120UT2 (GCBMT) |
