While you wait for answers, we may have found some information which could help you.
Click here for Change Belt UprightVaccum, Eureka Model 6998 A?
need diragram for a Eureka The Boss Pro?
eureka 4870B smartboss, upright vaccum?
Eureka Boss Smart Vac Thermal Cutoff ?
how doi i repair eureka boss 4870 vacuum cleaner?
Eureka Model 4870 Motor Replacement?