The Whirlpool Kenmore W10613606 Refrigerator Compressor Start Relay and Capacitor is a specific replacement part designed for Whirlpool refrigerators. This set includes a start relay and capacitor, essential components for the proper functioning of the refrigerator's compressor. The model number W10613606 helps users easily identify the correct part needed for their specific appliance, ensuring a proper fit and reliable performance.