The Powermate 166-0187 Start Capacitor F3C2 is a replacement electrical component designed to provide the initial power boost needed for compatible motors to start efficiently. It works by delivering a quick surge of stored electrical energy as the motor begins turning, helping overcome starting resistance and ensuring smooth, reliable startup. Replacing a weak or failed capacitor can... https://www.wholetoolbox.com/powermate-166-0187-start-capacitor-f3c2