3650264
Water Transfer Tube
Cummins®

The Cummins 3650264 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 ¹.

Basic Concepts of Water Transfer Tubes

A Water Transfer Tube is a conduit that allows coolant to flow between different parts of the engine cooling system. Its function is to ensure that coolant is evenly distributed, which helps in dissipating heat generated by the engine. By maintaining a consistent coolant flow, the tube contributes to the stability of engine temperature, which is crucial for efficient engine operation ².

Purpose of the Cummins 3650264 Water Transfer Tube

The Cummins 3650264 Water Transfer Tube is integral to the cooling system of a truck. It directs coolant from the water pump to various engine components that require cooling. This part plays a role in the cooling system by ensuring that all areas of the engine receive adequate coolant, which helps in preventing overheating and maintaining engine efficiency ³.

Key Features

The Cummins 3650264 Water Transfer Tube is constructed from durable materials that can withstand the high temperatures and pressures within the engine cooling system. Its design includes precise fittings and connections that ensure a secure and leak-free installation. The tube is also engineered to accommodate the specific flow requirements of Cummins engines, enhancing its functionality.

Benefits

The Cummins 3650264 Water Transfer Tube offers several benefits, including improved engine cooling efficiency due to its design that ensures optimal coolant flow. Its durable construction contributes to the reliability of the cooling system, even under demanding operating conditions. The tube’s ability to maintain consistent coolant distribution supports the overall performance and longevity of the engine.

Installation Process

Installing the Cummins 3650264 Water Transfer Tube involves several steps. It begins with ensuring the engine is cool and the cooling system is drained. The old tube should be removed, and any gaskets or seals should be replaced. The new tube is then installed, ensuring all connections are tight and secure. It is important to follow the manufacturer’s instructions and use the appropriate tools to avoid damage to the tube or surrounding components.

Troubleshooting Common Issues

Common issues with the Cummins 3650264 Water Transfer Tube may include leaks or blockages. Leaks can often be traced to loose connections or damaged gaskets, which can be addressed by tightening connections or replacing gaskets. Blockages may require disassembling the tube to clear any debris or sediment that has accumulated within it.

Maintenance Tips

To ensure the longevity and optimal performance of the Cummins 3650264 Water Transfer Tube, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, cleaning the tube to remove any buildup, and replacing the tube according to the manufacturer’s guidelines or when signs of degradation are observed.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the industry, Cummins is committed to delivering high-quality components that meet the demanding requirements of commercial and industrial applications. The company’s focus on innovation and customer satisfaction has established it as a trusted name in the manufacturing of automotive components.

Water Transfer Tube 3650264 Compatibility with Cummins Engines

The Water Transfer Tube part number 3650264, manufactured by Cummins, is designed to fit seamlessly with a variety of Cummins engine models. This part is crucial for maintaining the engine’s cooling system efficiency, ensuring that water is properly transferred between different components.

K50 Series Engines

The Water Transfer Tube 3650264 is compatible with the K50 series engines. These engines are known for their robust design and reliability, often used in heavy-duty applications. The tube ensures that the cooling system operates smoothly, preventing overheating and maintaining engine longevity.

KTA38GC CM558 Engines

For the KTA38GC CM558 engines, the Water Transfer Tube 3650264 is engineered to fit perfectly, ensuring optimal water flow and cooling efficiency. This engine model is typically used in industrial and marine applications, where consistent performance is critical.

QSK38 Series Engines

The QSK38 series engines, including the QSK38 CM2150 MCRS and QSK38 CM850 MCRS, are designed for high-performance applications. The Water Transfer Tube 3650264 is a critical component for these engines, ensuring that the cooling system functions efficiently under demanding conditions.

QSK50 Series Engines

The QSK50 series engines, such as the QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, are known for their power and reliability. The Water Transfer Tube 3650264 is specifically designed to fit these engines, ensuring that the cooling system operates efficiently, which is vital for maintaining peak performance and preventing engine damage.

By ensuring that the Water Transfer Tube 3650264 is correctly installed in these engines, operators can maintain the integrity of the cooling system, leading to improved engine performance and longevity.

Role of Part 3650264 Water Transfer Tube in Engine Systems

The part 3650264 Water Transfer Tube is an essential component in the efficient operation of various engine systems. It facilitates the movement of coolant between key components, ensuring optimal thermal management and performance.

Integration with Housing and Thermostat

The Water Transfer Tube connects to the engine housing, which encases critical components and pathways for coolant flow. This connection allows the tube to direct coolant from the housing to the thermostat. The thermostat, in turn, regulates the flow of coolant based on engine temperature, ensuring that the engine operates within safe thermal limits.

Interaction with Manifold

Once the coolant passes through the thermostat, the Water Transfer Tube routes it to the engine manifold. The manifold distributes the coolant to various parts of the engine, including the cylinders and other heat-generating components. This ensures that these areas receive consistent cooling, preventing overheating and maintaining engine efficiency.

Coordination with Water Bypass Tube

In scenarios where the thermostat is closed, preventing coolant flow through the radiator, the Water Transfer Tube works in conjunction with the water bypass tube. This setup allows coolant to circulate within the engine block, ensuring that vital components remain cool even when the radiator is not in use. This bypass function is particularly important during engine warm-up periods or in conditions where the engine generates excessive heat.

Overall Coolant Circulation

The Water Transfer Tube plays a significant role in the overall coolant circulation system. By efficiently transferring coolant between the housing, thermostat, manifold, and bypass tube, it helps maintain a balanced thermal environment within the engine. This not only enhances performance but also contributes to the longevity of engine components by preventing thermal stress and damage.

Conclusion

The Cummins 3650264 Water Transfer Tube is a critical component in the engine cooling system of commercial trucks. Its role in facilitating efficient coolant transfer and maintaining optimal engine temperature is essential for engine performance and longevity. Regular maintenance and proper installation are key to ensuring the effectiveness of this part in various Cummins engine models.