Kenmore Wheel Unit - Canister Vacuum SF-AA30 a lightweight upright can bind

a lightweight upright can bind up or lose suction on deep

tired filter media is often the cause

Reach for a fresh bottle when the current scent fades

the neck can develop play or turn stiffly

Tip: Unplug the vacuum before starting the replacement

Kenmore Wheel Unit - Canister Vacuum SF-AA30 a lightweight upright can bindThis genuine OEM overmolded wheel unit for Kenmore canister vacuums fits models 21814 and 81714, keeping the machine rolling smoothly across hard floors and carpet. The overmolded tread cushions the roll and grips without marking hard surfaces. Wheels and casters wear over time, especially on hard floors, and a worn wheel causes the vacuum to drag, scratch floors, or tip over. When the machine no longer rolls smoothly, pulls to one side, or a wheel is