Kit Masters manufactures and/or markets the industry’s highest quality completely remanufactured fan clutches, fan clutch rebuild kits, thermoswitches, solenoid valves and fan blades, for the heavy duty and medium duty markets. Mission 1. Manufacture the highest quality products possible. 2. Be the technical experts. 3. Be easy to do business with. Products Gold Top Rebuild Kit, PolyForce Belt Tensioners, Spectrum Modular Viscous Fan Drives, 8801X, Fan Blades, BorgWarner Aftermarket parts, 2-Speed GoldTop Rebuild Kit, Remanufactured Fan Clutches, Bendix Fan Clutches