4917467
Water Transfer Tube
Cummins®

Introduction

The Cummins 4917467 Water Transfer Tube is a critical component in the cooling systems of heavy-duty trucks. Its primary function is to facilitate the efficient transfer of coolant between the engine block and the radiator, ensuring that the engine maintains optimal operating temperatures, which is essential for performance and longevity ¹.

Function and Operation

The Water Transfer Tube serves as a conduit for coolant to flow from the engine block to the radiator and back. It interacts with several key components within the cooling system, including the radiator, engine block, and thermostat. As the engine operates, it generates heat, which is absorbed by the coolant circulating through the engine block. The heated coolant is then directed through the Water Transfer Tube to the radiator, where it releases heat into the air and cools down. The now-cooled coolant returns to the engine block to repeat the process, maintaining a stable engine temperature ².

Key Features

This Cummins part is constructed from durable materials designed to withstand the high temperatures and pressures of heavy-duty truck engines. It features robust connection types that ensure a secure fit and prevent leaks. The design includes specific elements that enhance its performance, such as smooth internal passages that minimize resistance to coolant flow and reinforced sections that provide additional strength in high-stress areas ³.

Benefits

The Water Transfer Tube offers several advantages that contribute to the efficient operation of the cooling system. It allows for improved coolant flow, which enhances engine cooling efficiency. This, in turn, helps maintain optimal engine temperatures, contributing to overall engine performance and longevity. The design and construction of the tube also ensure durability and reliability under the demanding conditions typical of heavy-duty truck operation.

Installation and Compatibility

Proper installation of the Water Transfer Tube is crucial for ensuring its effective operation. Installation procedures should follow manufacturer guidelines, which may include specific prerequisites or the use of special tools. It is important to verify compatibility with the specific truck model and engine type to ensure proper fit and function.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the optimal functioning of the Water Transfer Tube. This includes periodic inspections for signs of wear, leaks, or corrosion. Common issues that may arise include blockages or leaks, which can be diagnosed through visual inspection and pressure testing. Potential solutions may involve cleaning, repair, or replacement of the tube, depending on the severity of the issue.

Safety Considerations

When working with the Water Transfer Tube, it is important to observe safety guidelines and precautions. This includes allowing the engine and cooling system to cool down before performing any maintenance or repairs to avoid burns from hot coolant. Additionally, working with pressurized systems requires caution to prevent injury from sudden releases of pressure.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions technologies. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the heavy-duty truck industry. The company’s product range includes engines and components designed to meet the demanding requirements of heavy-duty applications, ensuring optimal performance and durability.

Water Transfer Tube (Part 4917467) in Cummins Engines

The Water Transfer Tube, identified by the part number 4917467, is a crucial component in the cooling system of certain Cummins engines. This part is integral to the efficient operation of the engine’s cooling mechanism, ensuring that the engine maintains optimal temperature levels during operation.

Application in QSK60 Engines

The Water Transfer Tube is utilized in the QSK60 series engines, specifically in the QSK60 CM500 and QSK60 CM850 MCRS variants. In these engines, the water transfer tube plays a pivotal role in the transfer of coolant between different sections of the engine, facilitating effective heat dissipation.

• QSK60 CM500: This engine variant relies on the water transfer tube to manage the flow of coolant, ensuring that heat generated during operation is effectively transferred away from critical components. This helps in maintaining the engine’s performance and longevity.

• QSK60 CM850 MCRS: Similarly, in the QSK60 CM850 MCRS engine, the water transfer tube is essential for the proper functioning of the cooling system. It ensures that the coolant is distributed evenly, preventing hotspots and ensuring uniform cooling across the engine.

Importance of the Water Transfer Tube

The water transfer tube is a key element in the engine’s cooling architecture. Its design and placement are critical to the efficient operation of the engine. By facilitating the movement of coolant, it helps in maintaining the engine’s temperature within the desired range, thereby preventing overheating and ensuring optimal performance.

In both the QSK60 CM500 and QSK60 CM850 MCRS engines, the water transfer tube is engineered to withstand the high pressures and temperatures typical of these engines. Its robust construction ensures durability and reliability, contributing to the overall efficiency and effectiveness of the engine’s cooling system.

Role of Part 4917467 Water Transfer Tube in Engine Systems

The 4917467 Water Transfer Tube is an integral 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 essential for maintaining optimal operating temperatures, especially under high-stress conditions. The tube ensures that the intercooler receives a consistent flow of coolant, which in turn helps in reducing the temperature of the compressed air before it enters the engine’s combustion chamber. This temperature regulation is key to enhancing engine performance and reliability.

Within the engine’s plumbing system, the Water Transfer Tube plays a significant role in circulating coolant throughout various components. It connects critical points such as the thermostat housing, water pump, and radiator, ensuring a seamless flow of coolant. This circulation is vital for dissipating heat generated by the engine, preventing overheating, and maintaining consistent engine temperatures.

The integration of the Water Transfer Tube into these systems underscores its importance in both intercooler and general engine cooling applications. Its reliable performance ensures that engine components remain within safe operating temperatures, contributing to the overall efficiency and longevity of the engine.

Conclusion

The Cummins 4917467 Water Transfer Tube is a vital component in the cooling systems of heavy-duty trucks, ensuring efficient coolant transfer and optimal engine temperatures. Its robust construction, key features, and reliable performance make it essential for maintaining engine performance and longevity in demanding applications.