Univen motor carbon brush and spring compatible withKitchenAid stand mixers set of two Compatible with older generation KitchenAid mixers K45, K5, KSM90, KSM150, and variations of these models. part numbers W10380496, 3184115, 4159774, 4159794, 4159795 Compatible with part numbers 4162648, 4169975, 4176056, 9706416, W1026095 Quality part by Univen Univen carbon brush and spring fits KitchenAid mixers, set of two. Fits older generation KitchenAid mixers K45, K5, KSM90, KSM150, and variations of these models. Replaces KitchenAid part numbers W10380496, 3184115, 4159774, 4159794, 4159795, 4162648, 4169975, 4176056, 9706416, W10260958.