Attributes . A.O. Smith 313P335, A.O. Smith 357295, A.O. Smith EC1154T, A.O. Smith K145M4UE100, A.O. Smith K145M4UE101, Baldor VL3514T, Century 357295, Century K115, Leeson 120017, Marathon C272, Marathon V145TBFR5339, U.S.E.M. B253, Universal Electric K115 . Names