3635181
Water Transfer Tube
Cummins®

Introduction

The Cummins 3635181 Water Transfer Tube is a component designed to facilitate the efficient transfer of coolant within the cooling system of commercial trucks. Its role is significant in maintaining optimal engine temperature, which is vital for the performance and longevity of the engine ¹.

Basic Concepts of Water Transfer Tubes

A water transfer tube is a conduit within the cooling system that allows coolant to flow between the engine and the radiator. This flow is crucial for dissipating heat generated by the engine, ensuring that the engine operates within safe temperature ranges. The tube operates by providing a direct pathway for coolant, which absorbs heat from the engine and releases it into the radiator, where it is cooled by air passing through the radiator fins ².

Purpose of the Cummins 3635181 Water Transfer Tube

This Cummins part is integral to the cooling system of a truck. It facilitates the transfer of coolant between the engine and the radiator, playing a role in maintaining engine temperature by ensuring a consistent flow of coolant. This helps in dissipating heat effectively, which is important for engine performance and durability ³.

Key Features

The Cummins 3635181 Water Transfer Tube is constructed from durable materials that can withstand the high temperatures and pressures within the cooling system. Its design includes precise fittings and connections to ensure a secure and leak-free installation. Additionally, the tube may feature reinforced sections to enhance its durability under demanding conditions.

Benefits

This part offers several benefits, including improved coolant flow which enhances the efficiency of the cooling system. This results in better engine protection against overheating, which can lead to engine damage. The tube’s robust construction also contributes to increased reliability, ensuring consistent performance even in challenging operating environments.

Installation Process

Installing the Cummins 3635181 Water Transfer Tube requires careful preparation and the use of appropriate tools. The process involves disconnecting the old tube, cleaning the fitting areas, and securely attaching the new tube. It is important to follow the manufacturer’s guidelines to ensure a proper fit and function.

Troubleshooting Common Issues

Common issues with water transfer tubes include leaks and blockages. Leaks can often be traced to loose connections or damaged fittings, while blockages may result from debris within the cooling system. Troubleshooting steps include inspecting the tube and connections for signs of wear or damage, and flushing the cooling system to remove any obstructions.

Maintenance Tips

Regular maintenance of the Cummins 3635181 Water Transfer Tube is important for its longevity and performance. This includes periodic inspections for signs of wear or damage, and ensuring that the connections remain tight and secure. Cleaning the tube and the cooling system as part of routine maintenance can help prevent blockages and ensure efficient coolant flow.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins serves commercial, industrial, and automotive markets, providing reliable and efficient power solutions. The company is known for its commitment to customer satisfaction and technological advancement in the commercial truck industry.

Cummins Water Transfer Tube 3635181 in Engine Applications

The Cummins Water Transfer Tube 3635181 is a critical 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 thermal management and optimal engine performance.

QSK45 Engine Series

In the QSK45 engine series, the Water Transfer Tube 3635181 is integral to the engine’s cooling system. It connects the water pump to the radiator, allowing coolant to circulate effectively. This tube is engineered to withstand high pressures and temperatures, ensuring durability and reliability in demanding applications.

CM500 Engine Series

Similarly, in the CM500 engine series, the Water Transfer Tube 3635181 plays a pivotal role in maintaining the engine’s cooling efficiency. This part ensures that coolant flows smoothly from the water pump to the radiator, preventing overheating and maintaining the engine’s operational integrity.

Grouping of Engines

The Water Transfer Tube 3635181 is compatible with both the QSK45 and CM500 engine series, highlighting its versatility and importance in Cummins’ engine lineup. Its design and material are optimized to meet the specific cooling requirements of these engines, ensuring they operate at peak efficiency.

Role of Part 3635181 Water Transfer Tube in Engine Systems

The part 3635181 Water Transfer Tube is an integral component in the efficient operation of engine systems, particularly in those equipped with aftercoolers. This tube facilitates the movement of water between various components, ensuring optimal performance and cooling.

Integration with Plumbing Systems

In engine systems, the Water Transfer Tube is seamlessly integrated into the plumbing network. Its primary function is to transport water from the water reservoir to the aftercooler and other critical cooling components. This ensures that the water flow is consistent and unimpeded, which is essential for maintaining the engine’s temperature within safe operating limits.

Function in Aftercooler Water Systems

The aftercooler is a device used to cool the air that has been compressed by the engine’s turbocharger. The Water Transfer Tube plays a significant role here by delivering water to the aftercooler, where it absorbs heat from the compressed air. This cooling process increases the air density, which in turn enhances the engine’s efficiency and power output.

The tube’s design allows for precise water distribution, ensuring that the aftercooler receives the exact amount of water needed for effective cooling. This not only improves the engine’s performance but also extends the lifespan of the aftercooler by preventing overheating.

Enhanced Engine Performance

By efficiently transferring water to the aftercooler and other cooling components, the Water Transfer Tube contributes to the overall stability and reliability of the engine system. It helps in maintaining a consistent temperature, which is vital for the engine’s longevity and performance.

Conclusion

In summary, the Cummins 3635181 Water Transfer Tube is a key element in the engine’s cooling system, working in tandem with the plumbing and aftercooler water systems to ensure the engine operates at peak efficiency. Regular maintenance and proper installation are crucial for maximizing the benefits of this part.