3647415
Water Transfer Tube
Cummins®

The Cummins 3647415 Water Transfer Tube is a component designed to facilitate the movement of coolant within the cooling system of commercial trucks. Its role is significant as it ensures that the engine maintains optimal operating temperatures, which is vital for the efficient and reliable performance of the vehicle ¹.

Function and Operation

This part operates by channeling coolant between various components within the truck’s cooling system. It connects to the engine block, radiator, and other cooling system parts, allowing for the circulation of coolant that absorbs heat from the engine and dissipates it through the radiator. This continuous flow helps to regulate engine temperature and prevent overheating ².

Key Features

The Cummins 3647415 is constructed with materials that are resistant to corrosion and high temperatures, ensuring durability and reliability. Its design includes precise dimensions to fit snugly within the cooling system, and it may feature unique characteristics such as reinforced sections to withstand pressure and vibrations encountered during operation ³.

Benefits

The advantages of this Cummins part include improved coolant flow, which enhances the cooling efficiency of the system. This can contribute to maintaining engine temperatures within the desired range, potentially leading to better engine performance and longevity. The tube’s design and material also help to reduce the risk of leaks and blockages, which can be common issues in cooling systems.

Installation and Maintenance

Proper installation of the Water Transfer Tube involves ensuring a secure fit within the cooling system to prevent leaks. Maintenance practices include regular inspection for signs of wear or damage, flushing the cooling system to remove contaminants, and replacing the tube if it shows signs of degradation. Following these guidelines can help to ensure optimal performance and extend the lifespan of the component.

Troubleshooting Common Issues

Common problems with Water Transfer Tubes can include leaks or blockages. Diagnostic procedures may involve checking for visible signs of coolant loss, testing the system for pressure integrity, and inspecting the tube for physical damage. Remedies can range from tightening connections to replacing the tube if it is found to be faulty.

Manufacturer Overview

Cummins Inc. is a well-established company in the automotive industry, known for its range of diesel engines and related components. With a history of innovation and quality, Cummins offers a variety of products designed to meet the demanding requirements of commercial vehicles. The 3647415 is part of their lineup of cooling system components, reflecting the company’s commitment to reliability and performance.

Role of 3647415 in Engine Systems

In the context of plumbing, the Water Transfer Tube facilitates the movement of coolant or water between different sections of the engine cooling system. This ensures that the engine maintains optimal operating temperatures, preventing overheating and potential damage to engine components. The tube connects to the water pump, radiator, and various engine blocks, allowing for a continuous flow of coolant. This circulation is vital for dissipating heat generated during combustion and mechanical friction.

For intercooler water systems, this part plays a significant role in enhancing the performance of turbocharged or supercharged engines. Intercoolers are designed to cool the compressed air before it enters the engine, increasing its density and allowing for more efficient combustion. The Water Transfer Tube ensures that water is effectively circulated through the intercooler, maintaining its efficiency. This component connects to the intercooler’s water passages and the engine’s water jacket, ensuring a consistent flow of cooling water.

Conclusion

Overall, the Water Transfer Tube is integral to both the thermal management of the engine and the performance optimization of intercooler systems, contributing to the engine’s reliability and efficiency.