Magnetic rotor with flywheel, compatible with the Polaris Big 66 400L quad and generator flywheel, part number 3085558

The GOOFIT thermostat is an essential component of the temperature control system and was specifically developed for the liquid-cooled CFMOTO CF250 engine, as well as for classic scooters with this engine, such as the "Big Sheep," "Windspeed," and "Big Shark" models. It includes the thermostat valve insert, the sealing housing, and the gaskets, all manufactured precisely to the original temperature parameters (opening temperature typically 71°C or 82°C). It ensures intelligent control of the engine's cooling circuits, both the main and secondary circuits. This guarantees that the engine quickly reaches its optimal operating temperature and immediately opens the main cooling circuit in case of overheating. As a key component for optimizing the engine's thermal efficiency, reducing wear, and preventing overheating, it replaces a defective original thermostat. Its main advantages: precise temperature adjustment, specifically optimized for the liquid-cooled CF250 engine, with an exact opening temperature (71 ± 2 °C), ensuring compatibility with the vehicle's ECU and cooling system and restoring the original performance of the thermal management system. Integrated design: Provides a complete thermostat assembly consisting of thermostat body, gasket/rubber ring, and housing (if applicable) for easy installation and optimal sealing. Reliable thermal performance: High-quality wax temperature sensor: High responsiveness, uniform expansion, and precise, reliable opening and closing cycles. Durable valves and springs: Ensure stable opening and closing of the valves at the set temperatures and a long service life. Optimized engine operating conditions: In cold weather: Closed circuit allows for rapid engine preheating, reducing wear and fuel consumption. Once operating temperature is reached: Rapid opening, activating the circuit for heat dissipation and preventing engine overheating. Wide vehicle compatibility: Suitable for various vehicle models with the CFMOTO CF250 engine, including CF250 series motorcycles, maxi-scooters, Fengsu and Dasha liquid-cooled scooters, and compatible ATVs. Specifications and compatibility: Compatible engine/platform: Liquid-cooled CFMOTO CF250 engine. Common compatible models: CFMOTO CF250 motorcycles, maxi-scooters, Fengsu and Dasha liquid-cooled scooters.