A Radiator Upper Hose Tube Assembly consists of a tube and a boss. The tube serves as the conduit for the hydraulic fluid to flow, and it is constructed from durable materials. The boss provides a secure connection, preventing hydraulic fluid leakage and ensuring a reliable seal.Attributes:• Manufactured to precise specifications and are built for durability, and reliability• Minimizes pressure loss and maintains fluid flow, making them efficient and reliableApplications:A Radiator Upper Tube Assembly is used to facilitate the flow of hot coolant from the engine block to the radiator inlet. The tube assembly allows the coolant to circulate, absorbing heat from the coolant, and again conducting the cooled coolant to the engine.