Vacuum Rear Axle Assembly with Gear and Overload, Fits Kirby G3, G4, G5, G6, Ultimate G, Diamond Edition, Sentria, Part #555211A

The Kirby rear axle assembly with gear and overload, part #555211A, is a genuine OEM replacement engineered to restore smooth drive performance and ensure reliable operation for your Kirby upright vacuum. Designed to fit Kirby models G3, G4, G5, G6, Ultimate G, Diamond Edition, and Sentria, this assembly includes the axle, integrated gear, and overload protection mechanism, helping to maintain strong suction and consistent cleaning results. 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. Durable construction and a precise fit protect the vacuum motor from debris buildup, extending the life of your machine and preserving optimal performance. Routine replacement of this part is essential for long-term efficiency and cleaner indoor air quality. For information about potential exposure to chemicals, visit . For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.