4017625
Water Transfer Tube
Cummins®

The Water Transfer Line Tube, identified by part number 4017625, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This tube is integral to the cooling system of commercial trucks, facilitating the efficient transfer of coolant between the engine and the radiator. Its role in maintaining optimal engine temperature is vital for the reliable operation of heavy-duty trucks, which often operate under demanding conditions ¹.

Function and Operation

The Water Transfer Line Tube operates as a conduit within the truck’s cooling system. It is responsible for transferring coolant from the engine to the radiator and back. This continuous circulation of coolant helps in dissipating heat generated by the engine, ensuring that the engine operates within safe temperature ranges. The tube is designed to withstand the pressures and temperatures associated with engine coolant, contributing to the overall efficiency of the cooling process ².

Key Features

The Water Transfer Line Tube is engineered with specific design and material characteristics to enhance its performance and durability. It is typically made from high-quality rubber or synthetic materials that are resistant to heat, pressure, and chemical degradation. The tube’s design may include reinforced sections to prevent collapse under vacuum conditions and smooth inner walls to minimize flow resistance. These features contribute to the tube’s reliability and longevity in demanding applications ³.

Benefits

The advantages provided by the Water Transfer Line Tube include improved coolant flow, which enhances engine cooling efficiency. By ensuring a consistent and unobstructed flow of coolant, the tube helps maintain optimal engine temperature, which is crucial for engine performance and longevity. Additionally, the tube’s design and material properties contribute to its durability, reducing the likelihood of leaks or failures that could lead to engine overheating.

Installation and Maintenance

Proper installation of the Water Transfer Line Tube is critical for its effective operation. Installation procedures may vary depending on the specific truck model, but generally involve securing the tube in place with appropriate clamps and ensuring that all connections are tight and leak-free. Regular maintenance checks are recommended to inspect the tube for signs of wear, cracking, or leaks. Replacing the tube at recommended intervals or when signs of degradation are detected can help prevent cooling system failures.

Troubleshooting Common Issues

Common problems associated with the Water Transfer Line Tube include leaks and blockages. Leaks may occur due to degradation of the tube material, loose connections, or physical damage. Blockages can result from debris in the coolant or a collapsed section of the tube. Troubleshooting steps may include inspecting the tube for visible damage, checking connection points for tightness, and flushing the cooling system to remove debris. In cases where the tube is damaged or degraded, replacement is typically the recommended solution.

Cummins Overview

Cummins is a renowned manufacturer in the automotive and heavy-duty truck industry, with a history of producing high-quality components. The company is known for its commitment to innovation, quality, and customer satisfaction. Cummins’ reputation is built on a foundation of engineering excellence and a dedication to meeting the demanding requirements of commercial vehicle applications. The Water Transfer Line Tube is just one example of Cummins’ commitment to providing reliable and durable components for the cooling systems of heavy-duty trucks.

Water Transfer Line Tube (Part 4017625) in Cummins Engines

The Water Transfer Line Tube (Part 4017625) is a critical component in the cooling systems of various Cummins engines, including the QSK60 CM500 and QSK60G. This part is integral to the efficient operation of these engines, ensuring that the cooling system functions optimally.

In the QSK60 CM500 engine, the Water Transfer Line Tube is designed to facilitate the transfer of coolant between different parts of the engine. This ensures that the engine maintains a consistent temperature, which is crucial for performance and longevity. The tube’s placement and design are meticulously engineered to handle the high pressures and temperatures typical of this engine model.

Similarly, in the QSK60G engine, the Water Transfer Line Tube plays a pivotal role in the cooling system. The QSK60G, known for its robust performance, relies on this component to manage the flow of coolant effectively. The tube’s durability and precision engineering are essential for withstanding the demanding conditions of this engine.

Both engines benefit from the Water Transfer Line Tube’s ability to maintain the integrity of the cooling system. This part is crafted to meet the stringent requirements of Cummins engines, ensuring reliability and efficiency in various operational environments.

Role of Part 4017625 Water Transfer Line Tube in Engine Systems

The part 4017625 Water Transfer Line Tube is an essential component in the efficient operation of engine systems, particularly in those equipped with aftercoolers. This tube facilitates the movement of water between various components, ensuring optimal performance and cooling.

Integration with Plumbing Systems

In engine systems, the Water Transfer Line Tube is integral to the plumbing network. It connects different sections of the cooling system, allowing for the circulation of water. This circulation is vital for maintaining consistent temperatures within the engine, preventing overheating, and ensuring that all components operate within their specified temperature ranges.

Function in Aftercooler Water Systems

The aftercooler is a device used to cool the air that has been compressed by the turbocharger before it enters the engine’s combustion chamber. The Water Transfer Line Tube plays a significant role here by transferring water to and from the aftercooler. This process helps in reducing the temperature of the compressed air, which in turn increases the air density. Denser air allows for more efficient combustion, leading to improved engine performance and fuel efficiency.

Overall System Contribution

By effectively transferring water within the engine’s cooling and aftercooling systems, the Water Transfer Line Tube ensures that both the engine and aftercooler maintain optimal operating temperatures. This not only enhances performance but also contributes to the longevity of the engine components by preventing thermal stress and potential damage from overheating.

Conclusion

The Water Transfer Line Tube, part number 4017625, is a critical component in the cooling systems of Cummins engines. Its role in facilitating the efficient transfer of coolant is essential for maintaining optimal engine temperature, ensuring reliable operation, and enhancing engine performance and longevity. Proper installation, regular maintenance, and timely replacement are key to maximizing the benefits of this part in demanding commercial vehicle applications.