A Washing Machine Capacitor is a small component that is used to give your washing machine motor an extra boost of electricity. If this part breaks down, it can cause your washer to overheat or to stop running altogether.
The start capacitor on your washer gives the motor an extra burst of energy when it needs it most. It's a small and inexpensive part that usually only needs to be replaced by a professional repair service if your washing machine isn't starting up correctly or running sluggishly.
The run capacitor is a separate part from the starter capacitor that provides a continuous stream of electricity to your washer's motor. It has a few different functions, but it's mainly used to provide a constant flow of power that prevents the washer from overheating and causing damage to other parts.