Genuine KitchenAid Product. Fits KitchenAid models. Mixer Model numbers can be found underside your mixer on the information plate. KSM154, KSM155, KSM158, KSM160, KSM450, KSM455, KSM500, KSMC50. KSM100, KSM105, KSM106, KSM120, KSM150, KSM151, KSM152, KSM153.