Kirby Vacuum Cleaner Belts 301291 Fits all Generation series models G3, G4, G5, G6, G7, Ultimate G, and Diamond Edition 6 Belts Fits all Kirby Vacuums and Shampooers Heritage Legend Genuine Kirby Knurled Belt Sentria Ultimate Diamond Ultimate G6 G5 G4 G3 Heritge 11