The Eureka Micro Switch & Bracket Assembly, part number 593977, is a genuine OEM replacement designed to restore dependable electrical control to your vacuum, ensuring smooth on/off operation and reliable accessory engagement. Engineered to meet Eureka’s original specifications, this assembly combines a precision micro switch with a secure mounting bracket for proper alignment and consistent function. By maintaining optimal airflow and supporting effective filtration, it helps reduce dust, fine particles, and allergens in your home, making it an excellent choice for homeowners, pet owners, and those with allergies. Routine replacement of this part protects your vacuum’s motor from debris buildup, preserves strong suction, and supports consistent cleaning performance, contributing to the long-term durability and efficiency of your vacuum system. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.
