3640147
Water Transfer Tube
Cummins®

Introduction

The Cummins 3640147 Water Transfer Tube is a component designed for use in heavy-duty truck cooling systems. Manufactured by Cummins Inc., a well-established name in the commercial truck industry, this part is integral to maintaining optimal engine temperatures by facilitating the transfer of coolant between the engine and the radiator ¹.

Function and Operation

The Water Transfer Tube operates within the truck’s cooling system by providing a conduit for coolant to flow from the engine to the radiator and back. This circulation helps dissipate heat generated by the engine, ensuring that the engine operates within safe temperature ranges. The tube is positioned to connect key components of the cooling system, allowing for efficient coolant transfer ².

Key Features

The Cummins 3640147 Water Transfer Tube is constructed from durable materials that are resistant to corrosion and high temperatures, ensuring longevity and reliable performance. Its design includes precise fittings and connections that align with the truck’s cooling system components, promoting a secure and leak-free installation. The tube’s material and construction contribute to its ability to withstand the pressures and temperatures inherent in heavy-duty truck operations ³.

Benefits of Using the 3640147 Water Transfer Tube

Utilizing the Cummins 3640147 Water Transfer Tube in a truck’s cooling system can lead to improved coolant flow and enhanced engine cooling efficiency. This can potentially contribute to extended engine life by maintaining consistent and optimal engine temperatures, reducing the risk of overheating and associated engine damage.

Installation and Compatibility

Proper installation of the Water Transfer Tube involves ensuring that the truck’s cooling system is clean and free of debris, and that all connections are secure and leak-free. It is important to follow manufacturer guidelines for installation to ensure compatibility with the truck’s specific make and model.

Maintenance and Troubleshooting

Routine maintenance of the Water Transfer Tube includes regular inspections for signs of wear, corrosion, or leaks. It is also important to ensure that the coolant levels are maintained and that the coolant is in good condition. Common issues may include leaks or blockages, which can be addressed by inspecting the tube and connections, and making necessary repairs or replacements.

Safety Considerations

When working with the Water Transfer Tube, it is important to follow safety precautions to avoid burns from hot coolant and to ensure that the cooling system is properly pressurized. Always allow the engine to cool before attempting any maintenance or repairs on the cooling system components.

Cummins Corporation

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s product portfolio includes a wide range of components and systems designed to enhance the performance and reliability of heavy-duty trucks.

Conclusion

The Cummins 3640147 Water Transfer Tube is a vital component in the cooling systems of various Cummins engines, including the QSK78 and CM500. Its role in facilitating efficient coolant transfer and maintaining optimal engine temperatures underscores Cummins’ commitment to quality and performance. Proper installation, maintenance, and adherence to safety guidelines are essential to ensure the longevity and reliability of this Cummins part.