Humminbird  MS PM2 Swivel Base and Gimbal Mounting Kit for PirhanaMAX Series 2013 and Later, Swivel base mounting Gimbal mounting PiranhaMAX series 2013 and later Use for second mounting location on your boat or as a great replacement for a worn original Swivel base Models: PiranhaMAX (196ci, 195c, 176i, 175, and 165)