4970464
Water Transfer Tube
Cummins®

Introduction

The Cummins 4970464 Water Transfer Tube is a component designed to facilitate the efficient circulation of coolant within the engine cooling system of commercial trucks. Its role is significant in maintaining the optimal operating temperature of the engine, which is vital for the performance and longevity of the vehicle.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit within the engine cooling system that allows coolant to flow between different parts of the engine. Its function is to ensure that the coolant is evenly distributed, which helps in dissipating heat generated by the engine. This process is crucial for maintaining the engine’s temperature within a safe range, preventing overheating and potential damage ¹.

Purpose of the 4970464 Water Transfer Tube

This Cummins part is integral to the operation of a truck’s engine cooling system. It facilitates the circulation of coolant, which absorbs heat from the engine and transfers it to the radiator where it is dissipated. By maintaining a consistent flow of coolant, the tube helps in stabilizing the engine temperature, which is important for the engine’s efficiency and durability.

Key Features

The 4970464 is characterized by its robust design and the materials used in its construction. It is made from high-quality materials that are resistant to corrosion and wear, ensuring longevity and reliable performance. The tube’s design allows for efficient coolant flow, which is important for effective heat management.

Benefits

The benefits of the 4970464 include enhanced engine cooling efficiency, which contributes to the overall performance of the truck. Its durable construction ensures reliability over time, reducing the likelihood of failures and the need for frequent replacements. This component is designed to withstand the demanding conditions of commercial truck operations.

Installation Process

Installing the Water Transfer Tube requires careful attention to ensure proper fit and function. The process involves disconnecting the old tube, cleaning the area, and securing the new tube in place with the appropriate fittings. It is important to follow manufacturer guidelines to ensure a correct and safe installation.

Common Issues and Troubleshooting

Common issues with this part may include leaks or blockages, which can affect the efficiency of the cooling system. Troubleshooting these problems involves inspecting the tube for signs of wear or damage, ensuring all connections are secure, and checking for proper coolant flow. Addressing these issues promptly can prevent more serious engine problems.

Maintenance Tips

Regular maintenance of the 4970464 is important for its optimal performance. This includes periodic inspections for signs of wear or damage, ensuring all connections are tight, and checking the coolant level and condition. Cleaning the tube and its surroundings can also help prevent issues related to debris or buildup.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a strong reputation in the industry, Cummins is committed to delivering high-quality components that meet the demanding requirements of commercial and industrial applications. Their products are known for their reliability, performance, and durability.

Compatibility with Cummins Engines

The Water Transfer Tube, identified by the part number 4970464, is a critical component in the cooling system of certain 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.

KTA19GC Series

The Water Transfer Tube is compatible with the KTA19GC series engines. This series is known for its robust design and reliability, making it suitable for a variety of industrial applications. The tube’s role in these engines is to maintain the integrity of the cooling system, preventing overheating and ensuring consistent performance.

KTA19GC CM558

The KTA19GC CM558 variant also utilizes the Water Transfer Tube (4970464). This specific model is often equipped with advanced features and configurations to meet the demands of high-performance applications. The tube’s design ensures that coolant flows smoothly and efficiently, contributing to the engine’s overall efficiency and longevity.

General Application

In both the KTA19GC and KTA19GC CM558 engines, the Water Transfer Tube is integral to the cooling system. It connects various coolant passages, ensuring that the engine remains within its optimal temperature range. This part is engineered to withstand the high pressures and temperatures typical of industrial engines, providing a reliable solution for maintaining engine health.

Role of Part 4970464 Water Transfer Tube in Engine Systems

The 4970464 is an integral component in the efficient operation of engine systems, particularly in the management and regulation of water flow. This component is designed to facilitate the smooth transfer of water between various engine components, ensuring optimal performance and longevity of the engine.

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 cylinders. The tube’s role here is to maintain a consistent water flow to the manifold, which is essential for cooling purposes. This cooling is vital as it prevents the manifold from overheating, which could lead to a decrease in engine efficiency and potential damage.

Water Management

In conjunction with the water pump and radiator, the Water Transfer Tube plays a significant role in the engine’s water management system. It ensures that water is effectively circulated throughout the engine, absorbing excess heat generated during combustion. This circulation is fundamental in maintaining the engine’s temperature within safe operating limits, thereby enhancing overall engine performance and reliability.

Enhanced Engine Longevity

By ensuring efficient water circulation, the Water Transfer Tube contributes to the prolonged lifespan of the engine. Consistent cooling prevents thermal stress on engine components, reducing the likelihood of warping or cracking. This is particularly important in high-performance engines where temperatures can reach extreme levels.

Support in Thermal Regulation

The Water Transfer Tube also supports the engine’s thermal regulation system. It works in tandem with thermostats and temperature sensors to maintain a balanced engine temperature. This balance is crucial for optimal combustion efficiency and reduced emissions, aligning with contemporary environmental standards ².

Conclusion

In summary, the 4970464 Water Transfer Tube is a key player in the engine’s water management and thermal regulation systems. Its effective integration with components like the manifold ensures that the engine operates at peak efficiency, with minimal risk of overheating or thermal damage.