4917258
Water Transfer Tube
Cummins®

The Cummins 4917258 Water Transfer Tube is a critical component in the cooling systems of commercial trucks, designed to facilitate the circulation of coolant between the engine and the radiator. This ensures the engine operates within safe temperature ranges under various driving conditions ¹.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit within the engine cooling system that allows coolant to flow between the engine and the radiator. This circulation is vital for dissipating heat generated by the engine, preventing overheating and potential engine damage ².

Purpose of the Cummins 4917258 Water Transfer Tube

The Cummins 4917258 Water Transfer Tube is specifically designed to enhance the cooling efficiency of trucks equipped with Cummins engines. It ensures the engine remains at an optimal temperature by efficiently transferring coolant between the engine and radiator, contributing to stable engine operation and preventing overheating ³.

Key Features

This Cummins part is characterized by its robust design and the quality materials used in its construction. These features are intended to enhance its performance and durability. The tube is engineered to withstand the high pressures and temperatures typical of commercial truck engine cooling systems. Its design may include specific fittings and connections that ensure a secure and leak-free installation.

Benefits

Utilizing the Cummins 4917258 Water Transfer Tube in a truck’s cooling system can lead to several benefits. These include improved engine efficiency due to optimal temperature maintenance, a reduced risk of engine overheating, and enhanced overall performance of the cooling system. The tube’s design and materials contribute to its reliability and longevity, offering truck operators peace of mind regarding the cooling system’s functionality.

Installation and Compatibility

Proper installation of the Cummins 4917258 Water Transfer Tube is crucial for ensuring its effective operation within the cooling system. Installation procedures should follow manufacturer guidelines to ensure a secure fit and proper function. Compatibility with various Cummins engine models and other relevant truck systems is a key consideration, ensuring that the tube fits correctly and functions as intended within the specific cooling system it is installed in.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 4917258 Water Transfer Tube is important for ensuring its longevity and optimal performance. This may include regular inspections for signs of wear, leaks, or blockages. Troubleshooting common issues such as leaks or reduced coolant flow can often be addressed by checking connections, ensuring the tube is securely fitted, and inspecting for any signs of damage or corrosion. Addressing these issues promptly can help maintain the efficiency of the cooling system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, emissions solutions, and related technologies. With a strong reputation in the industry, Cummins is committed to manufacturing high-quality components that meet the demanding requirements of commercial and industrial applications. The company’s focus on innovation, quality, and customer satisfaction has established it as a trusted name in the automotive and heavy-duty truck sectors.

Water Transfer Tube Part 4917258 in Cummins Engines

The Water Transfer Tube part number 4917258, manufactured by Cummins, is a critical component in several of their engine models. This part is designed to facilitate the transfer of water within the engine’s cooling system, ensuring efficient heat dissipation and maintaining optimal operating temperatures.

KTA38GC Engines

In the KTA38GC series, the Water Transfer Tube 4917258 plays a pivotal role in the engine’s cooling mechanism. This series includes engines like the KTA38GC CM558, where the tube is integral to the cooling system’s functionality. The tube’s design allows for the precise movement of water, enhancing the engine’s overall thermal management.

CM558 Engines

The CM558 engine series, which includes models such as the KTA38GC CM558, also relies on the Water Transfer Tube 4917258. This part is engineered to fit seamlessly within the engine’s architecture, ensuring that water is distributed evenly across the engine block. This even distribution is crucial for preventing hotspots and ensuring the engine operates within its specified temperature range.

Grouping of Engines

The Water Transfer Tube 4917258 is compatible with a range of Cummins engines, including but not limited to the KTA38GC series and the CM558 models. Its design and material are tailored to meet the specific cooling requirements of these engines, ensuring longevity and reliability in various operational conditions.

By integrating this part into their cooling systems, Cummins ensures that their engines maintain optimal performance and durability. The Water Transfer Tube 4917258 is a testament to Cummins’ commitment to quality and precision in engine manufacturing.

Role of Part 4917258 Water Transfer Tube in Engine Systems

The part 4917258 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 movement of coolant between the engine block and the radiator. This ensures that the engine maintains optimal operating temperatures, preventing overheating and potential damage to engine components. The tube connects to the water pump, which circulates the coolant, and to the thermostat, which regulates the flow of coolant based on engine temperature.

In the auxiliary cooling system, the Water Transfer Tube plays a similar role but is specifically designed to handle the additional cooling demands of components such as the transmission, power steering system, or aftercooler in turbocharged engines. It ensures that these components receive a consistent flow of coolant, maintaining their efficiency and longevity. The tube interfaces with the auxiliary cooling pump and the dedicated radiator or heat exchanger, creating a secondary loop that operates independently of the primary engine cooling system.

Overall, the Water Transfer Tube is integral to maintaining the thermal balance of both the engine and its auxiliary systems, ensuring reliable performance and durability.

Conclusion

The Cummins 4917258 Water Transfer Tube is a vital component in the cooling systems of commercial trucks, ensuring efficient heat dissipation and maintaining optimal engine temperatures. Its robust design, compatibility with various Cummins engine models, and the benefits it offers in terms of engine efficiency and reliability make it an essential part of the cooling system. Proper installation, maintenance, and troubleshooting are key to ensuring the longevity and optimal performance of this part.