The Honda 16100-Z4E-S16 Carburetor Assy - Hda 234B helps deliver the proper air and fuel mixture to compatible Honda engines for consistent combustion and operation. This carburetor assembly meters fuel and combines it with incoming air before the mixture enters the engine, supporting proper fuel delivery and engine performance. It is a practical replacement for a clogged, damaged, wo... https://www.wholetoolbox.com/honda-16100-z4e-s16-carburetor-assy-hda-234b/16100-Z4E-S16.html