The Trail Tech 732-FN4 Cooling Fan Kit is designed to help maintain the optimum operating temperature of compatible KTM engines and other applications requiring dependable supplemental cooling. This complete fan control system uses an electronic temperature sensor and programmable set-point switch to activate the fan automatically when additional airflow is needed. By responding to actual temperature conditions, it provides improved reliability compared with mechanical switching solutions.
The kit includes a 4-inch SPAL electric fan, Trail Tech TTV temperature meter, radiator bracket, electronic temperature sensor, and wire harness. Its installation design does not require cutting fluid lines, helping simplify integration with the cooling system while preserving the original coolant circuit. The programmable fan switch allows the activation temperature to be set for the needs of the application, making the system suitable for demanding riding conditions, technical terrain, and situations where reduced-speed airflow may be limited.
Manufactured by Trail Tech and identified by manufacturer and vendor part number 732-FN4, this cooling fan kit is intended for compatible KTM motorcycles and other vehicles using a suitable radiator and electrical system. Verify vehicle model, available mounting space, radiator configuration, and electrical requirements before installation. Professional installation is recommended to ensure the radiator bracket, temperature sensor, fan, and wiring harness are properly secured and connected.
Features:
- Automatic temperature control: Activates the fan when the engine reaches the programmed temperature set point.
- Complete cooling package: Includes a 4-inch SPAL fan, TTV temperature meter, radiator bracket, temperature sensor, and wire harness.
- Programmable fan switch: Allows the activation temperature to be adjusted for the application.
- Improved reliability: Provides electronic control as an alternative to mechanical switching solutions.
- Simplified installation: Installs without cutting coolant or other fluid lines.
- Fitment: Designed for compatible KTM motorcycles and applications with suitable radiator mounting and electrical provisions.
- Brand and part number: Trail Tech 732-FN4.