Royal upright vacuum belt replacement # 1-672260-001 (1672260001).
Also know as a Royal Style 8 belt. Does NOT fit Royal models 8801AE & 6800. Fits most models that use a Style A or Style B sized vacuum bag.
Heavy duty knurled vac belt. Examples of metal Royal upright vacuum models that use the Style 8 belt include:
Royal Procision RY3050.
Metal upright vacuums: 1018(Z), 1025, 1028, 1028(z), 1030(z), 1038(z), 1058(z), 1059(z), RY1800, RY8200, RY8300, RY8400, RY8500 and RY8600.
Also fits Dirt Devil models M082475, 082475 and M082576.