Karcher 8.639-763.0, 12" brush strip, (standard on Sensor S2 12 HEPA)
45 Inch polypropylene and wire cylindrical brush. Fits Tennant 355, 385, 6500, 6550, 6600, 6650, 8400, 8410, S30.
Fits Tennant 54925This part is listed as fitting the following models: