Vacuum Washer - Kirby Belt Lifter Wave Washer, Fits Classic 1CR & Classic Omega 1CB, Part #311989S

The Kirby Belt Lifter Wave Washer, part number 311989S, is a genuine OEM replacement designed specifically for the belt lifter assembly in Kirby Classic 1CR and Classic Omega 1CB upright vacuums. This precision-engineered washer ensures secure alignment and optimal tension for the belt lifter mechanism, helping to maintain strong suction and consistent cleaning performance. By supporting proper airflow and filtration, it reduces dust, fine particles, and allergens in your home, making it an excellent choice for homeowners, pet owners, and those with allergies. Its durable construction protects the vacuum motor from debris buildup, extending the life of your machine and preserving peak performance. Routine replacement of this washer is essential for long-term reliability and effective cleaning, ensuring your vintage Kirby vacuum continues to deliver the high standards of cleanliness and air quality you expect. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.