492-3890: Pressure Relief Radiator Cap

Description: A Radiator Cap is a component used in a vehicle's cooling system. Its primary function is to seal the radiator and maintain the correct pressure within the cooling system. It acts as a pressure relief valve, allowing excess pressure to escape when the system becomes too hot. The cap also serves as a vacuum valve, allowing coolant to be drawn back into the radiator as the engine cools down. Attributes: • Manufactured to a precise specification and are built for durability, reliability, and productivity. • Designed with a built-in spring-loaded valve allowing coolant to flow into the overflow reservoir. • The cap includes a seal to prevent coolant leakage and maintain pressure. Applications: A Radiator Cap is used to Seal the Radiator and is mainly used in Cat AD63 Articulated Truck, R1700, R2900, and R2900G Wheel Loader.