Bissell (2) 3031123 Vacuum Cleaner Pack Belts Package of (2) belt made to replace Bissell 3031123 These belts are designed to fit all Bissell models which use the old Bissell 3031123 belts Buy extras for spares and save money! These belts are also known as the Bissell Style 7/9/10/12/14/16 belts. Replace this belt every 3 to 6 months to ensure optimum performance.