The Honda 28442ZE2W01 is an authentic OEM governor spring designed for a range of Honda GX series engines, including GX240, GX270, GX340, and GX390 models. This crucial component plays a vital role in maintaining consistent engine speed by regulating the throttle based on load changes. Manufactured to Honda's exacting standards, this genuine spring ensures optimal performance, durability, and precise engine control, making it an essential replacement part for engine maintenance and repair.