3636668
Water Transfer Tube
Cummins®

The Cummins 3636668 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.

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 heat generated by the engine is evenly distributed and effectively managed. By circulating coolant, the tube helps maintain a stable engine temperature, which is crucial for the engine’s efficiency and durability ¹.

Purpose of the 3636668 Water Transfer Tube

The 3636668 Water Transfer Tube facilitates the movement of coolant from the engine block to the cylinder head and other critical areas. This ensures that all parts of the engine receive adequate cooling, which helps prevent overheating and potential damage. The tube’s function in the cooling system directly impacts engine performance and longevity by maintaining consistent temperatures under various operating conditions ².

Key Features

The 3636668 Water Transfer Tube is characterized by its robust design and the use of high-quality materials that ensure durability and efficient performance. The tube is engineered to withstand the pressures and temperatures within the engine cooling system, providing reliable service over the vehicle’s operational life. Its design may include features such as reinforced connections and smooth internal passages to enhance coolant flow and reduce the risk of blockages ³.

Benefits

Using the 3636668 Water Transfer Tube offers several advantages, including improved engine cooling efficiency. The tube’s design and materials contribute to a more effective transfer of coolant, which helps reduce the risk of overheating. Additionally, the enhanced cooling performance can lead to improved overall engine efficiency and reliability.

Installation and Compatibility

Proper installation of the 3636668 Water Transfer Tube is important to ensure it functions correctly within the engine cooling system. Installation procedures may vary depending on the specific engine model and vehicle make. It is designed to be compatible with certain Cummins engine models, and it is important to verify compatibility with the vehicle’s make and model to ensure optimal performance.

Troubleshooting and Maintenance

Common issues with the 3636668 Water Transfer Tube may include leaks or blockages, which can affect the efficiency of the engine cooling system. Regular maintenance, such as inspecting for signs of wear or damage and ensuring connections are secure, can help prevent these issues. Addressing problems promptly can help maintain the tube’s performance and the overall efficiency of the engine cooling system.

Performance and Efficiency

The 3636668 Water Transfer Tube contributes to the overall performance and efficiency of the truck’s engine by playing a role in maintaining consistent engine temperature. Efficient coolant transfer helps the engine operate within its optimal temperature range, which can enhance performance and reduce the risk of overheating-related issues.

Cummins Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its commitment to quality and innovation in engine components. The company has a history of developing reliable and efficient engine parts, including the 3636668 Water Transfer Tube, which reflects Cummins’ dedication to enhancing the performance and durability of commercial vehicles.

Water Transfer Tube (Part 3636668) Compatibility with Cummins Engines

The Water Transfer Tube, identified by part number 3636668, is a critical component in the cooling system of several 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.

QSK50 Engines

The Water Transfer Tube is compatible with the following QSK50 engines:

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS

In these engines, the Water Transfer Tube plays a vital role in maintaining the integrity of the cooling system. It ensures that coolant is evenly distributed, preventing hotspots and contributing to the longevity of engine components.

QSK50 CM2350 K108

The Water Transfer Tube is also compatible with the QSK50 CM2350 K108 engine. This engine variant benefits from the precise engineering of the Water Transfer Tube, which helps in maintaining consistent coolant flow and temperature regulation. This is crucial for the high-performance demands of the QSK50 CM2350 K108 engine.

Installation and Maintenance

Proper installation of the Water Transfer Tube is essential to ensure that it functions correctly. Technicians should follow the manufacturer’s guidelines for installation, including the use of appropriate sealants and ensuring that all connections are secure. Regular maintenance checks should be performed to verify that the tube is free from leaks, blockages, or damage, which could compromise the cooling system’s efficiency.

Role of Part 3636668 Water Transfer Tube in Engine Systems

The water transfer tube, identified by part number 3636668, is integral to the operation of auxiliary cooling systems in engine setups. This component facilitates the efficient transfer of coolant between the primary cooling system and the auxiliary cooling system.

In the context of an auxiliary cooling system, the water transfer tube ensures that the coolant is circulated effectively to manage the temperature of critical engine components. It connects to the engine’s primary cooling system, allowing coolant to flow into the auxiliary system where it absorbs excess heat from areas such as turbochargers, intercoolers, or other high-temperature zones.

The tube’s design enables it to handle the pressure and temperature variations within the cooling system, ensuring consistent performance. It works in tandem with thermostats, pumps, and heat exchangers to maintain optimal operating temperatures, thereby enhancing engine efficiency and longevity.

Conclusion

In summary, the water transfer tube plays a significant role in the thermal management of engine systems by ensuring that coolant is effectively distributed to areas requiring additional cooling, thus supporting the overall performance and reliability of the engine.