4917259
Water Transfer Tube
Cummins®

The Cummins 4917259 Water Transfer Tube is a component designed for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant within the engine cooling system. This part plays a role in maintaining optimal engine temperature, which is vital for the overall performance and longevity of the truck’s engine ⁴.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit that allows coolant to flow between different parts of a truck’s cooling system. It functions by directing coolant from the engine to the radiator and back, ensuring that heat is effectively dissipated. This process is important for maintaining engine temperature within safe operating limits, which helps prevent overheating and potential engine damage ³.

Purpose of the 4917259 Water Transfer Tube

The 4917259 Water Transfer Tube is specifically designed to enhance the engine cooling process in trucks. It ensures that coolant is efficiently circulated throughout the engine, which aids in dissipating heat generated during operation. This part contributes to stable engine temperatures, which is beneficial for engine performance and durability ¹.

Key Features

The 4917259 Water Transfer Tube is constructed from durable materials that can withstand the high temperatures and pressures within an engine cooling system. Its design includes precise fittings and connections that ensure a secure and leak-free installation. Additionally, the tube may feature reinforced sections to handle the rigors of commercial truck operation, enhancing its overall performance and reliability ².

Benefits

Using the 4917259 Water Transfer Tube can lead to improved engine efficiency as it ensures consistent coolant flow. This part contributes to the longevity of the engine by helping to maintain optimal operating temperatures. Its reliable design also reduces the likelihood of coolant leaks, which can be a common issue in cooling systems ⁴.

Installation Process

Installing the 4917259 Water Transfer Tube involves several steps to ensure it is properly fitted and functions as intended. The process includes preparing the engine compartment, removing the old tube if applicable, and carefully positioning the new tube to align with the existing coolant pathways. Tools such as wrenches and possibly a torque wrench may be required to secure the tube in place. It is important to follow the manufacturer’s instructions to ensure a correct installation ¹.

Common Issues and Troubleshooting

Common issues with the 4917259 Water Transfer Tube may include leaks, blockages, or damage from wear and tear. Troubleshooting these problems involves inspecting the tube for visible signs of damage, checking connections for tightness, and ensuring there are no obstructions in the coolant flow. Solutions may range from tightening connections to replacing the tube if it is damaged ³.

Maintenance Tips

Regular maintenance of the 4917259 Water Transfer Tube is important to ensure its continued performance. This includes periodic inspections for signs of wear or damage, checking for leaks, and ensuring all connections are secure. Cleaning the tube and its connections as part of routine engine maintenance can also help prevent issues related to coolant flow ².

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its commitment to quality and innovation. With a history of developing reliable and efficient engine components, Cummins has built a reputation for producing parts that contribute to the performance and durability of commercial vehicles. The company’s focus on technological advancement and customer satisfaction underscores its position as a leader in the industry ⁴.

Water Transfer Tube (Part 4917259) in Cummins Engines

The Water Transfer Tube, identified by part number 4917259, is a critical component in several Cummins engine models. This part is integral to the engine’s cooling system, facilitating the transfer of coolant between different parts of the engine ¹.

KTA38GC CM558

In the KTA38GC CM558 engine, the Water Transfer Tube ensures efficient coolant flow, which is essential for maintaining optimal engine temperature. This engine, known for its robust performance, relies on precise thermal management to deliver consistent power and longevity. The Water Transfer Tube’s role in this engine is to connect the coolant passages, ensuring that heat is evenly distributed and managed throughout the engine ².

Grouping of Engines

The Water Transfer Tube is also compatible with other Cummins engines within the same series, where similar thermal management principles apply. These engines benefit from the tube’s ability to maintain consistent coolant flow, which is crucial for preventing overheating and ensuring efficient engine operation. The design and placement of the Water Transfer Tube are tailored to fit seamlessly within the engine’s architecture, ensuring reliability and performance ³.

Role of Part 4917259 Water Transfer Tube in Engine Systems

The part 4917259 Water Transfer Tube is an essential component in the efficient operation of both the primary engine system and the auxiliary cooling system.

In the primary engine system, the water transfer tube facilitates the circulation of coolant from the engine block to the radiator. This process is vital for maintaining optimal engine temperature, ensuring that the engine operates within safe thermal limits. The tube connects to the water pump, which drives the coolant flow, and extends to the thermostat housing, allowing for regulated coolant passage based on engine temperature.

In the auxiliary cooling system, the water transfer tube plays a significant role in managing the temperature of additional components such as the transmission or aftercooler. It ensures that these components receive a consistent flow of coolant, which is essential for their longevity and performance. The tube interfaces with the auxiliary cooling pump and the respective heat exchangers, creating a secondary loop that complements the primary cooling system.

Overall, the integration of the water transfer tube in these systems enhances the reliability and efficiency of the engine, contributing to smoother operation and reduced risk of overheating ⁴.

Conclusion

The Cummins 4917259 Water Transfer Tube is a vital component in the cooling systems of commercial trucks, ensuring efficient coolant circulation and maintaining optimal engine temperatures. Its robust design and reliable performance contribute to the longevity and efficiency of the engine, making it an essential part for truck operators and maintenance professionals.