4917468
Water Transfer Tube
Cummins®

The Cummins 4917468 Water Transfer Tube is a component designed for use in the cooling systems of commercial trucks. Its purpose is to facilitate the efficient transfer of coolant between the engine and the radiator, thereby playing a role in maintaining the engine’s optimal operating temperature.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit that allows coolant to flow between various components of an engine’s cooling system. It functions by providing a pathway for coolant to circulate, which helps in dissipating heat generated by the engine. This circulation is vital for maintaining optimal engine temperature, which in turn ensures the engine operates within its designed parameters and prolongs its lifespan ¹.

Purpose of the 4917468 Water Transfer Tube

The 4917468 Water Transfer Tube is specifically engineered to enhance the coolant transfer process in trucks. It plays a role in the cooling system by ensuring a consistent flow of coolant from the engine to the radiator and back. This continuous circulation helps in effectively managing the engine’s temperature, which is crucial for the engine’s performance and durability in heavy-duty applications ².

Key Features

The 4917468 Water Transfer Tube is constructed from materials that offer durability and resistance to the corrosive effects of coolant. Its design includes features that enhance its performance, such as smooth internal surfaces to facilitate coolant flow and robust connections to withstand the pressures within the cooling system. These attributes contribute to its reliability and longevity in demanding environments ³.

Benefits

The use of the 4917468 Water Transfer Tube provides several benefits. It contributes to improved coolant flow, which enhances the engine’s thermal management. This efficient heat dissipation protects the engine from overheating, thereby supporting its longevity. Additionally, the tube’s design and construction increase the reliability of the cooling system in heavy-duty truck applications ⁴.

Installation and Compatibility

Proper installation of the 4917468 Water Transfer Tube involves following manufacturer guidelines to ensure it is securely fitted within the cooling system. It is designed to be compatible with specific truck models and engine types, ensuring it meets the requirements for effective coolant transfer in those applications.

Troubleshooting and Maintenance

Common issues with Water Transfer Tubes may include leaks or blockages, which can impede coolant flow. Regular inspections and maintenance practices, such as checking for signs of wear or damage and ensuring connections are secure, can help in identifying potential problems early. Periodic replacements may be recommended to prevent failures and maintain efficient operation.

Performance and Efficiency

The 4917468 Water Transfer Tube contributes to the overall performance and efficiency of the truck’s cooling system by ensuring effective coolant circulation. This role in thermal management directly impacts the engine’s lifespan, as consistent and efficient cooling helps prevent overheating and related damage.

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its range of engine components and systems. The company has a history of innovation and a commitment to quality, which is reflected in its product offerings. Cummins’ engines and components, including the 4917468 Water Transfer Tube, are designed with a focus on reliability, performance, and durability in demanding applications.

Water Transfer Tube (Part 4917468) Compatibility with Cummins Engines

The Water Transfer Tube, identified by part number 4917468, is a critical component in the cooling system of certain Cummins engines. This part is integral to the efficient operation of the engine’s cooling system, ensuring that the engine maintains optimal operating temperatures.

Compatibility with QSK60 Engines

The Water Transfer Tube is designed to fit seamlessly with the QSK60 series engines, including both the QSK60 CM500 and QSK60 CM850 MCRS variants. These engines are known for their robust performance and reliability, often used in heavy-duty applications such as marine and industrial settings.

• QSK60 CM500: This engine variant benefits from the Water Transfer Tube’s ability to manage coolant flow effectively, ensuring that the engine’s temperature remains stable under varying load conditions.
• QSK60 CM850 MCRS: The MCRS designation indicates a higher power output and additional features, such as the Marine Common Rail System. The Water Transfer Tube plays a crucial role in maintaining the cooling efficiency required for these high-performance engines.

Importance of the Water Transfer Tube

The Water Transfer Tube is essential for the proper distribution of coolant throughout the engine. It connects various parts of the cooling system, facilitating the transfer of coolant to and from the engine block, radiator, and other components. This ensures that heat generated during engine operation is effectively dissipated, preventing overheating and potential engine damage.

Installation and Maintenance

Proper installation of the Water Transfer Tube is critical to ensure the longevity and efficiency of the engine’s cooling system. Technicians should follow the manufacturer’s guidelines for installation, ensuring that all connections are secure and that the tube is correctly routed to avoid any restrictions in coolant flow.

Regular maintenance checks should include inspecting the Water Transfer Tube for any signs of wear, leaks, or blockages. Any issues with this component can lead to significant cooling system inefficiencies, potentially resulting in engine damage if not addressed promptly.

Role of Part 4917468 Water Transfer Tube in Engine Systems

The part 4917468 Water Transfer Tube is an essential component in the efficient operation of engine systems, particularly in those equipped with intercoolers and advanced plumbing configurations.

In intercooler systems, the Water Transfer Tube facilitates the movement of coolant between the intercooler and the engine block. This process is vital for maintaining optimal engine temperature, especially under high-load conditions. The tube ensures a consistent flow of coolant, which absorbs excess heat from the compressed air in the intercooler, thereby enhancing engine performance and reliability.

Within the engine’s plumbing system, the Water Transfer Tube plays a significant role in the circulation of coolant throughout the engine components. It connects various coolant passages, ensuring that all critical areas, such as the cylinder head, water jacket, and thermostat housing, receive adequate cooling. This consistent coolant flow prevents overheating and potential engine damage, contributing to the overall longevity and efficiency of the engine.

Additionally, the Water Transfer Tube is integral in systems where precise coolant management is required. It helps in maintaining the correct coolant levels and pressure within the engine, which is essential for the proper functioning of the water pump and other cooling system components.

Conclusion

In summary, the 4917468 Water Transfer Tube is a key element in the engine’s cooling system, ensuring that both the intercooler and the engine’s internal components are effectively cooled, thereby supporting the engine’s performance and durability.