4308071
Water Transfer Tube
Cummins®

Introduction

The Cummins 4308071 Water Transfer Tube is a component designed for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant within the truck’s cooling system, thereby playing a role in maintaining optimal engine temperature during operation.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit that allows coolant to circulate between different parts of a truck’s cooling system. This circulation is vital for dissipating heat generated by the engine, ensuring that the engine operates within safe temperature ranges ¹. The tube’s function is integral to the overall efficiency and longevity of the engine by helping to prevent overheating.

Purpose of the 4308071 Water Transfer Tube

The Cummins 4308071 Water Transfer Tube is specifically engineered to enhance the movement of coolant in commercial truck engines. By providing a direct pathway for coolant flow, it ensures that heat is effectively managed, contributing to stable engine performance under various operating conditions.

Key Features

This Cummins part is constructed from durable materials that resist corrosion and wear, ensuring longevity in demanding environments ². Its design includes precise fittings and connections that facilitate secure and leak-free installation. Additionally, the tube may feature reinforced sections to withstand high pressure and temperature fluctuations, enhancing its performance and reliability.

Benefits

Using the Cummins 4308071 Water Transfer Tube offers several advantages. It improves coolant flow efficiency, which can lead to better heat management and engine protection. The enhanced coolant circulation contributes to increased engine reliability and potentially extends the engine’s operational lifespan ³.

Installation Process

Installing the 4308071 Water Transfer Tube requires careful preparation and the use of appropriate tools. The process involves ensuring the engine is cool, removing the old tube if applicable, and securely fitting the new tube into place. It is important to follow manufacturer guidelines to ensure a proper seal and prevent leaks.

Common Issues and Troubleshooting

Issues with the 4308071 Water Transfer Tube may include leaks or blockages, which can impair coolant flow and lead to engine overheating. Troubleshooting steps involve inspecting the tube for signs of wear or damage, ensuring all connections are secure, and clearing any obstructions within the tube.

Maintenance Tips

Regular maintenance of the 4308071 Water Transfer Tube is recommended to ensure its continued efficient operation. This includes periodic inspections for signs of wear, corrosion, or leaks, and cleaning the tube as necessary to remove any buildup that could impede coolant flow.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a broad product range and a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction.

Cummins Water Transfer Tube 4308071 Compatibility

The Cummins Water Transfer Tube, part number 4308071, is a 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.

VTA903 and CM2250 Engines

The VTA903 and CM2250 engines are part of Cummins’ range of medium-duty diesel engines. These engines are known for their reliability and efficiency, often used in a variety of applications, including commercial vehicles and industrial machinery. The Water Transfer Tube 4308071 is specifically engineered to fit these engines, providing a seamless connection in the cooling system. Its precise design ensures that it integrates smoothly with the engine’s architecture, contributing to the overall performance and longevity of the engine.

V105 Engine

The V105 engine is another model in Cummins’ lineup, recognized for its robust construction and performance. This engine is typically used in heavy-duty applications, such as construction equipment and large trucks. The Water Transfer Tube 4308071 is compatible with the V105 engine, ensuring that the cooling system functions effectively under demanding conditions. The tube’s design is tailored to meet the specific requirements of the V105, enhancing the engine’s efficiency and reliability.

Grouping of Engines

The VTA903 and CM2250 engines share similar design principles and operational characteristics, making them suitable for the same type of applications. The V105 engine, while part of the same family, is designed for more demanding tasks and environments. Despite these differences, the Water Transfer Tube 4308071 is engineered to fit all these engines, highlighting its versatility and importance in maintaining the integrity of the cooling system across different engine models.

Role of Part 4308071 Water Transfer Tube in Engine Systems

The 4308071 Water Transfer Tube is an essential component in the cooling system of an engine, facilitating the efficient transfer of coolant between various engine components. Its primary function is to ensure a consistent flow of coolant, which is vital for maintaining optimal engine temperature and preventing overheating.

Interaction with the Manifold

The Water Transfer Tube interfaces directly with the engine manifold, a component responsible for distributing the air-fuel mixture into the engine’s cylinders. The tube’s role here is to circulate coolant around the manifold, absorbing excess heat generated during combustion. This heat exchange helps to stabilize the manifold’s temperature, ensuring it operates within specified parameters and maintains efficiency.

Contribution to the Water Cooling System

In the broader context of the water cooling system, the Water Transfer Tube plays a significant role in connecting the engine block to the radiator and other cooling components. It ensures a seamless flow of coolant from the engine block, where it absorbs heat, to the radiator, where the heat is dissipated. This continuous circulation is fundamental to the engine’s thermal management, directly influencing its performance and longevity ⁴.

By effectively routing coolant through these critical pathways, the Water Transfer Tube supports the engine’s cooling infrastructure, allowing for sustained operation under varying loads and environmental conditions. Its integration into the system underscores the importance of reliable coolant flow in preserving engine health and efficiency.

Conclusion

The Cummins 4308071 Water Transfer Tube is a vital component in the cooling systems of commercial trucks, designed to ensure efficient coolant circulation and optimal engine temperature management. Its robust construction, precise design, and compatibility with various Cummins engines highlight its importance in maintaining engine performance and longevity. Regular maintenance and proper installation are key to maximizing the benefits of this part, ensuring reliable operation and contributing to the overall efficiency of the vehicle’s cooling system.