Kenmore Motor Overload Protector - 21814 G1 airtight seal

airtight seal

A scratched or cracked bottom plate impairs the suction seal against the floor and can scuff surfaces

SEBO recommends replacing exhaust and motor protection filters regularly to maintain optimal air quality and suction performance

and a worn insert no longer reaches into seams or lifts fine dust the way it should

Running a machine on a packed bag also strains the motor and lets fine dust drift back out

Kenmore Motor Overload Protector - 21814 G1 airtight sealPrevent motor burnout with this genuine OEM replacement thermal overload protector for your Kenmore vacuum. Compatible with the Kenmore 21814, Kenmore 31150, Kenmore 81214, this safety device cuts power to the motor when it overheats, protecting it from permanent damage. If your vacuum shuts off during use and restarts after cooling down, the overload protector may be functioning correctly but the root cause of overheating (clogged filter, full bag,