Home / Universal Fan Repair Parts Universal Fan Repair Parts Transmitters, receivers, flywheels and switches Flywheels (7) Replacement Flywheels for Casablanca, Emerson and Hunter Universal Transmitters & Receivers (14) Our full assortment of Remote Control Receivers, Transmitters that fit most brands of ceiling fans. Varistor (1) Varistor Resistor to protect 120 volt wall controls and receivers.