Designed for Sanitaire SC679/SC684/SC688/SC689/SC886/SC887/SC888/SC889/SC899/SC9050D and Eureka 1934/1950/6426/6436 models. Also fits AC2094/AM688/AU887/BC2137/C2031/C2032/C2094/C2095/C2132/C2133/C2194/C4046/C4047/C4446/EP888/EP899/EP9025/EP9027/HC2135/HD2094/HE4046/HE679/HE688/LC2356/MC679/ML1000/ML1200/NC2031/S634/S635/S639/S645/S647/S649/S661/S663/S670/S675/S677/S9020/SC6484/SC678/SC685/SC695/SC881/SC882/SC883/TC2032 This round tube vacuum belt is interchangeable with part numbers 30563A and 30563B, engineered specifically for Eureka/Sanitaire upright vacuum cleaners Item Package Quantity:20 Crafted from industrial-grade rubber compound, these vacuum belts maintain optimal elasticity and tensile strength to preserve your cleaner's suction power and roller functionality. Easy to Replace - Simply remove the damaged belt from your vacuum head and replace this new drive belt in the original position. ASIN B0F2YHYR4K Item Weight 11.1 ounces Manufacturer BrJJrYRu Item model number 66100 30563B Vacuum Cleaner Belt Batteries required No Package Dimensions 7.52 x 4.69 x 2.4 inches