The Whirlpool WPW10006384 Drive Belt transfers power from the washer’s motor to the appropriate drive components, helping the machine perform its washing functions. Designed to fit around compatible pulleys, this belt moves as the motor operates, enabling the washer’s drum or basket drive mechanism to function as intended. A properly functioning drive belt supports consistent operation during regular laundry cycles. If the original belt becomes stretched, worn, cracked, or broken, the washer may experience spinning problems or fail to agitate properly.