supply the original AVR for alternator replacement. An Automatic Voltage Regulator (AVR) is an important component in a generator. It is designed to maintain a stable output voltage regardless of changes in the load or input conditions. The AVR continuously monitors the generator's output voltage and makes automatic adjustments to ensure that the voltage remains within a specified range. This helps to protect electrical equipment connected to the generator from voltage fluctuations and provides a consistent and reliable power supply. It enhances the performance and stability of the generator, allowing it to operate smoothly and efficiently in various applications.