4927694
Water Transfer Tube
Cummins®

The Cummins 4927694 Water Transfer Tube is a component designed for use in commercial trucks. Its purpose is to facilitate the efficient transfer of coolant between the engine and the radiator, playing a significant role in maintaining optimal engine temperature. This component is integral to the operation of commercial trucks, ensuring that the engine remains within safe operating temperatures under various driving conditions ¹.

Purpose and Function

The Water Transfer Tube is a vital element in the cooling system of a truck. It functions by allowing coolant to circulate between the engine and the radiator. This circulation is essential for dissipating heat generated by the engine, which is then transferred to the radiator where it is cooled before being recirculated. The tube ensures a consistent flow of coolant, which is necessary for effective engine cooling ².

Key Features

This Cummins part is constructed from durable materials, designed to withstand the high temperatures and pressures within the engine cooling system. Its design includes features that enhance its performance and longevity, such as precise engineering to ensure a secure fit and efficient coolant flow. The tube is also designed to be resistant to corrosion, which is common in cooling systems due to the presence of water and various coolant additives ³.

Benefits

The use of the Water Transfer Tube offers several advantages. It provides improved coolant flow, which enhances the efficiency of the engine cooling system. This results in better temperature regulation of the engine, which can contribute to overall engine performance and longevity. Additionally, efficient cooling can lead to more stable engine operation, potentially improving fuel efficiency.

Installation and Compatibility

Proper installation of the Water Transfer Tube is important for its effective operation. It should be installed according to the manufacturer’s guidelines to ensure a secure fit and proper function within the cooling system. Compatibility with various truck models and engine types is a consideration, and it is important to verify that the tube is suitable for the specific application.

Maintenance and Troubleshooting

Regular maintenance of the Water Transfer Tube is recommended to ensure its optimal functioning. This includes checking for any signs of wear, leaks, or corrosion. Common issues may include blockages or leaks, which can be addressed by cleaning or replacing the tube as necessary. If problems persist, it may be advisable to seek professional assistance to diagnose and resolve more complex issues.

Performance and Efficiency

The Water Transfer Tube contributes to the overall performance and efficiency of the truck’s cooling system by ensuring a consistent and efficient flow of coolant. This helps in maintaining engine temperature within safe limits, which is important for engine longevity and performance. Efficient cooling can also have a positive impact on fuel efficiency by allowing the engine to operate under optimal conditions.

Safety Considerations

When installing, maintaining, or operating the Water Transfer Tube, it is important to adhere to safety precautions and guidelines. This includes following manufacturer recommendations for installation and maintenance to ensure safe and reliable performance. Safety considerations also involve being aware of the high temperatures and pressures within the cooling system and taking appropriate measures to protect against burns or injuries during maintenance procedures.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its high-quality components for commercial vehicles. With a history of innovation and a commitment to producing reliable and efficient parts, Cummins has built a reputation for excellence in the field of automotive and heavy-duty truck components. The company’s products, including the 4927694 Water Transfer Tube, are designed with a focus on durability, performance, and compatibility with a wide range of commercial vehicle applications.

Water Transfer Tube (Part 4927694) Compatibility with Cummins Engines

The Water Transfer Tube, identified by part number 4927694, 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 heat dissipation and maintaining optimal operating temperatures.

QSK60 Engine

In the QSK60 engine, the Water Transfer Tube is integral to the engine’s cooling system. It connects the engine block to the radiator, allowing coolant to flow efficiently and maintain the engine’s temperature within safe limits. This tube is crucial for preventing overheating and ensuring the engine operates at peak performance.

CM850 and MCRS Engines

For the CM850 and MCRS engines, the Water Transfer Tube (4927694) serves a similar purpose. It is designed to transfer coolant from the engine block to the radiator, ensuring that the engine remains cool under various operating conditions. This part is essential for maintaining the integrity of the engine’s cooling system and preventing potential damage from overheating.

The Water Transfer Tube is engineered to withstand the high pressures and temperatures typical of these engines, ensuring durability and reliability. Its precise fit and function are critical for the overall performance and longevity of the engine.

Role of Part 4927694 Water Transfer Tube in Engine Systems

This part is an essential component in the efficient operation of engine systems, particularly in the context of plumbing and thermostat housing.

In the plumbing system of an engine, the Water Transfer Tube facilitates the movement of coolant between various components. It ensures a consistent flow of coolant, which is vital for maintaining optimal engine temperature. This steady coolant flow helps in dissipating heat generated by the engine, thereby preventing overheating and ensuring the longevity of engine components.

When integrated with the thermostat housing, the Water Transfer Tube plays a significant role in regulating the engine’s temperature. The thermostat housing contains the thermostat, which controls the flow of coolant based on the engine’s temperature. The Water Transfer Tube connects to the thermostat housing, allowing coolant to be directed either to the engine or to the radiator, depending on the thermostat’s position. This regulation is key to maintaining the engine within its optimal operating temperature range, enhancing performance and efficiency.

Overall, the Water Transfer Tube is a fundamental component in the coolant system, working in tandem with plumbing and thermostat housing to ensure the engine operates smoothly and efficiently.

Conclusion

The Cummins 4927694 Water Transfer Tube is a critical component in the cooling systems of commercial trucks and various Cummins engines. Its role in facilitating efficient coolant flow, maintaining optimal engine temperature, and ensuring engine longevity and performance cannot be overstated. Proper installation, regular maintenance, and adherence to safety guidelines are essential for maximizing the benefits of this component.