4302613
Water Transfer Tube
Cummins®

Introduction

The Cummins 4302613 Water Transfer Tube is a component designed for use in the cooling systems of heavy-duty trucks. Its primary role is to facilitate the efficient transfer of coolant within the engine’s cooling system, contributing to the maintenance of optimal engine operating temperatures.

Basic Concepts of Water Transfer Tubes

A water transfer tube is a conduit within a truck’s cooling system that allows coolant to move between different parts of the engine. Efficient coolant circulation is vital for dissipating heat generated during engine operation, which helps prevent overheating and ensures the engine operates within its designed temperature range ¹.

Purpose and Function

This Cummins part is specifically engineered to enhance the coolant flow within the engine’s cooling system. By ensuring a consistent and efficient transfer of coolant, it plays a role in maintaining the engine’s temperature, which is crucial for the engine’s performance and longevity. This component helps in distributing coolant to areas of the engine that require cooling, thus supporting the overall efficiency of the cooling system.

Key Features

The 4302613 is constructed from materials that are resistant to corrosion and high temperatures, ensuring durability and reliability. Its design includes precise fittings and connections that facilitate a secure and leak-free installation. Additionally, the tube may feature specific design elements that enhance coolant flow and reduce the risk of blockages, contributing to its overall performance.

Benefits

The use of the 4302613 in a truck’s cooling system can lead to improved engine efficiency and longevity. By ensuring efficient coolant circulation, it helps maintain optimal engine temperatures, which can reduce the risk of engine damage due to overheating. Furthermore, its robust construction and design contribute to its reliability under various operating conditions.

Installation and Compatibility

Proper installation of this part is important for ensuring its effectiveness and compatibility with the truck’s cooling system. It is designed to fit specific models, and adherence to manufacturer guidelines during installation is recommended to ensure optimal performance and compatibility.

Maintenance and Troubleshooting

Routine maintenance of the 4302613, such as regular inspections for leaks or blockages, can help ensure its longevity and efficiency. Common troubleshooting tips include checking for proper coolant levels and ensuring there are no obstructions in the coolant flow path. Addressing any issues promptly can help maintain the cooling system’s efficiency.

Performance in Various Conditions

This part is designed to perform effectively under a range of operating conditions, including extreme temperatures and heavy loads. Its material construction and design elements contribute to its ability to withstand these conditions, ensuring consistent coolant flow and engine temperature maintenance.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a reputation for producing high-quality automotive components. The company’s commitment to innovation and quality is reflected in its wide range of products, including the 4302613, which is designed to meet the demanding requirements of heavy-duty truck applications.

Water Transfer Tube (Part 4302613) Compatibility with Cummins Engines

The Water Transfer Tube, identified by part number 4302613, is a critical component in the cooling systems of various Cummins engines. This part is designed to facilitate the transfer of coolant between different parts of the engine, ensuring efficient heat dissipation and maintaining optimal operating temperatures.

QSB6.7 M CM2250 Engines

The Water Transfer Tube is compatible with the QSB6.7 M CM2250 engines, which are part of Cummins’ QSB series. These engines are known for their robust performance and reliability, making them suitable for a variety of applications, including industrial, marine, and agricultural uses. The integration of the Water Transfer Tube in these engines ensures that the coolant flows smoothly, preventing overheating and maintaining engine efficiency.

Grouping of Engines

The Water Transfer Tube is also compatible with other Cummins engines within the same series and similar models. These engines share common design principles and cooling system configurations, allowing the Water Transfer Tube to be a versatile component across multiple engine types. This compatibility ensures that the part can be used interchangeably, providing a reliable solution for maintaining engine temperature across different models.

By ensuring the proper function of the Water Transfer Tube, these engines can operate efficiently, reducing the risk of overheating and extending the overall lifespan of the engine.

Role of Part 4302613 Water Transfer Tube in Engine Systems

The 4302613 is an essential component in the efficient operation of various engine systems, particularly those involving turbochargers and their associated plumbing.

In turbocharger systems, the Water Transfer Tube facilitates the movement of coolant between the turbocharger and the engine’s cooling system. This ensures that the turbocharger, which operates at extremely high temperatures, remains within safe operating limits. The tube connects to the turbocharger’s water inlet and outlet ports, allowing coolant to circulate through the turbocharger housing. This process helps in dissipating heat, thereby enhancing the turbocharger’s durability and performance.

In the context of turbocharger plumbing, the Water Transfer Tube plays a significant role in maintaining the integrity of the cooling circuit. It is typically integrated into the plumbing setup that includes hoses, fittings, and coolant passages. The tube’s precise fit and secure connections are vital for preventing leaks and ensuring consistent coolant flow. This is particularly important in high-performance engines where turbochargers are subjected to rigorous operating conditions.

Overall, the Water Transfer Tube is a key element in the thermal management of turbocharged engine systems, contributing to the reliability and efficiency of both the turbocharger and the engine as a whole.

Conclusion

The Cummins 4302613 Water Transfer Tube is a vital component in the cooling systems of heavy-duty trucks, ensuring efficient coolant circulation and maintaining optimal engine temperatures. Its robust construction, precise design, and compatibility with various Cummins engines make it a reliable and essential part for engine performance and longevity.