2863371
Water Transfer Tube
Cummins®

Introduction

The Cummins 2863371 Water Transfer Tube is a component designed to facilitate the efficient transfer 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 ¹.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit that allows coolant to flow between different parts of the engine cooling system. Its function is to ensure that the coolant circulates effectively, absorbing heat from the engine and dissipating it through the radiator. This process helps maintain the engine at a stable temperature, preventing overheating and ensuring efficient operation ².

Purpose of the 2863371 Water Transfer Tube

The Cummins 2863371 Water Transfer Tube is specifically designed to transfer coolant between the engine and the radiator in commercial trucks. By facilitating this transfer, it plays a role in the engine cooling system by ensuring that the coolant can effectively absorb heat from the engine components and release it into the radiator, where it is cooled before recirculating.

Key Features

The Cummins 2863371 Water Transfer Tube 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 durability and reliable performance. The tube’s design allows for efficient coolant flow, minimizing restrictions and enhancing the overall cooling efficiency of the system.

Benefits

The use of the Cummins 2863371 Water Transfer Tube offers several benefits. It contributes to improved engine cooling efficiency by ensuring that coolant is effectively circulated throughout the system. This reduces the risk of engine overheating, which can lead to performance issues and potential damage. Additionally, the efficient cooling provided by this tube can enhance the overall performance and reliability of the engine.

Installation and Compatibility

Proper installation of the Cummins 2863371 Water Transfer Tube is important to ensure its effective function within the engine cooling system. Specific procedures should be followed to ensure that the tube is correctly positioned and securely connected to the engine and radiator. Compatibility with different truck models and engine types should be considered to ensure optimal performance.

Maintenance and Troubleshooting

Regular maintenance of the Cummins 2863371 Water Transfer Tube is important to ensure its continued effective operation. This includes inspecting the tube for signs of wear or damage, such as cracks or leaks, and addressing any issues promptly. Troubleshooting common problems, such as restricted coolant flow or leaks, can help maintain the efficiency of the engine cooling system.

Performance and Reliability

The performance and reliability of the Cummins 2863371 Water Transfer Tube have been demonstrated in various testing and real-world applications. Its design and construction contribute to its effectiveness in maintaining optimal engine temperature, even under demanding conditions. Field data and testing results show that this tube can provide reliable and efficient cooling for commercial truck engines.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a strong reputation in the industry for producing high-quality automotive components. The company’s commitment to innovation and quality is reflected in its wide range of products, including the Cummins 2863371 Water Transfer Tube. Cummins’ focus on manufacturing excellence ensures that its components meet the high standards required for commercial vehicle applications.

Water Transfer Tube (Part 2863371) in Cummins Engines

The Water Transfer Tube (Part 2863371) is a critical component in several Cummins engine models, facilitating the transfer of coolant between different parts of the engine system. This part is essential for maintaining optimal engine temperature and ensuring efficient operation.

KTA19 Series Engines

In the KTA19 series engines, the Water Transfer Tube is integral to the engine’s cooling system. It ensures that coolant is evenly distributed, preventing overheating and maintaining the engine’s performance. This tube connects various coolant passages, allowing for a seamless flow of coolant throughout the engine.

KTA38 Series Engines

Similarly, in the KTA38 series engines, the Water Transfer Tube (Part 2863371) plays a vital role in the engine’s cooling mechanism. It is designed to withstand high temperatures and pressures, ensuring durability and reliability. The tube’s placement is critical, as it directly impacts the engine’s thermal efficiency and longevity.

KTA50 Series Engines

In the KTA50 series engines, the Water Transfer Tube is engineered to handle the demands of larger, more powerful engines. This part is designed to provide consistent coolant flow, which is crucial for maintaining the engine’s performance under heavy loads. The tube’s design ensures that the engine remains within safe operating temperatures, preventing damage and extending the engine’s lifespan.

KTA19GC Engine

The KTA19GC engine also benefits from the Water Transfer Tube (Part 2863371). This specific engine model is known for its reliability and efficiency, and the tube plays a key role in achieving these attributes. By ensuring that coolant is efficiently transferred, the tube helps maintain the engine’s optimal operating temperature, contributing to its overall performance and durability.

Role of Part 2863371 Water Transfer Tube in Engine Systems

The part 2863371 Water Transfer Tube is an essential component in the auxiliary cooling system of various engine setups. Its primary function is to facilitate the efficient transfer of coolant between the main engine cooling system and the auxiliary cooling system.

In the auxiliary cooling system, the Water Transfer Tube connects to the engine’s coolant passages and the auxiliary cooling components, such as the oil cooler, transmission cooler, or aftercooler (in turbocharged engines). This ensures that the coolant circulates effectively, maintaining optimal temperatures for these critical components.

The Water Transfer Tube also interfaces with the thermostat housing, allowing for regulated coolant flow based on engine temperature. Additionally, it connects to the water pump, which drives the circulation of coolant throughout the system.

In systems where an EGR (Exhaust Gas Recirculation) cooler is present, the Water Transfer Tube plays a role in cooling the recirculated exhaust gases before they enter the intake manifold, thereby reducing emissions and improving engine efficiency.

Overall, the integration of the Water Transfer Tube within these systems ensures that all components receive the necessary cooling, enhancing the engine’s performance, durability, and reliability.

Conclusion

The Cummins 2863371 Water Transfer Tube is a vital component in the engine cooling systems of commercial trucks. Its robust design, efficient coolant flow, and compatibility with various engine models contribute to the overall performance and reliability of the engine. Regular maintenance and proper installation are key to ensuring the effective operation of this part, which plays a critical role in maintaining optimal engine temperature and preventing overheating.