We may have found other answers which could help you.
Click here for Eureka Vacuum Belt
Older Eureka Boss Possilbe short?
how can I fix my Eureka 431?
Eureka Boss Smart Vac Thermal Cutoff ?
How to fix idler clamp assembly (hardwood/carpet switch) on Eureka SmartVac?
Vaccum, Eureka Model 6998 A?
Eureka Model 4870 Motor Replacement?