While you wait for answers, we may have found some information which could help you.
Click here for Vacuum Cleaner Replacement
Vaccum, Eureka Model 6998 A?
need diragram for a Eureka The Boss Pro?
Older Eureka Boss Possilbe short?
How to fix idler clamp assembly (hardwood/carpet switch) on Eureka SmartVac?
Eureka "boss" #5893 stops sucking after 10mins?
How do I remove the canister motor 116.21514?