Vacuum Hub Cap - Durable Snap-On Design, Fits Kirby Diamond Edition, Part #555901A

The Kirby Vacuum Hub Cap, part #555901A, is a genuine replacement designed specifically for the Diamond Edition upright vacuum, providing a secure snap-on fit that ensures both rear wheels are protected from dust, debris, and everyday wear. By maintaining a tight seal over the wheel hub, this durable cap helps prevent fine particles and allergens from entering the vacuum’s internal components, supporting optimal airflow and filtration for improved indoor air quality. Homeowners, pet owners, and those with allergies benefit from the enhanced protection this part offers, as it helps safeguard the vacuum motor from debris buildup and maintains strong suction for consistent, thorough cleaning. Engineered for long-lasting reliability and a precise fit, routine replacement of this OEM hub cap is essential for preserving your vacuum’s performance and extending its lifespan. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.