Panasonic Wheel Shaft Lock Ring - MC-6640 / MC-6647 090 free rotation and quiet running

free rotation and quiet running

or a no-start condition usually means the motor is worn

Function: agitates carpet fibers to lift embedded debris

Have it fitted by someone comfortable with wiring

Panasonic Wheel Shaft Lock Ring - MC-6640 / MC-6647 090 free rotation and quiet runningThis genuine OEM Panasonic wheel shaft lock ring fits the MC 6640 and MC 6647 and is also listed for the MC 6815 and MC 6915. The ring secures the wheel to its shaft, holding the wheel in place so the vacuum rolls smoothly across the floor. When the lock ring wears or breaks, the wheel can work loose or fall off, leaving the machine dragging unevenly and risking scratches where the housing rides on the floor. Fitting a fresh ring locks the wheel back