Received order within days. Thanks for quality products.
Love it. Does it's job. Good quality and speedy delivery.
Looks good, what I ordered and got it quickly
Karcher 8.639-763.0, 12" brush strip, (standard on Sensor S2 12 HEPA)


For Toggle Switches.
Fits:
8.712-319.0
8.712-320.0
8.709-705.0
8.709-704.0
8.709-054.0
8.709-065.0
8.716-078.0
This part is listed as fitting the following models: