Key benefits Restores vacuum performance: replaces worn or broken belts to get brush roll spinning and suction working as intended. Durable, reliable material: stretchable rubber resists wear for frequent use and helps protect the motor from strain. Simple, fast replacement: designed for an easy swap so you can your vacuum to service quickly. Correct fit: specifically made for Style 151SN0220001 and 3SN0220001 models for a secure, precision fit. What this belt does These replacement belts are manufactured from resilient, stretchable rubber to provide consistent tension and long service life. They are engineered to fit Style 151SN0220001 and 3SN0220001 vacuum cleaners without modification, restoring the connection between the motor and brush roll so the unit operates efficiently. Key attributes Function: transfers motor power to the brush roll for effective carpet and floor cleaning. Compatibility: tailored for Style 151SN0220001 and 3SN0220001 only. Material: flexible, wearresistant rubber for dependable performance. Performance: maintains correct belt tension to reduce slippage and wear on the motor and brush assembly. Maintenance recommendation To maintain cleaning performance and avoid reduced suction or brush roll failure, the belt every 3 to 9 months depending on usage, debris type, and household conditions. Practical use scenarios a snapped or stretched belt after heavy cleaning so the brush roll spins again and carpet agitation is restored. Keep a spare on hand for busy homes with pets or kids to avoid downtime when hair and debris increase wear. Use during scheduled maintenance to prevent motor overwork and extend the life of your vacuum. Simple installation Remove the old belt and loop the replacement onto the motor shaft and brush roll as specified in your vacuum's manual. The correct fit and flexible rubber make installation straightforward and reliable.