3635894
Retaining Clamp
Cummins®

The Water Transfer Tubing part #3635894, manufactured by Cummins, is a component designed for use in commercial truck systems. It plays a role in facilitating efficient water transfer, which is important for maintaining optimal engine performance. This tubing is integral to the cooling system, ensuring that the engine operates within safe temperature ranges under various driving conditions.

Basic Concepts of Water Transfer Tubing

Water transfer tubing in commercial trucks operates on the fundamental principle of moving coolant between the engine and the radiator. This process helps regulate the engine’s temperature by transferring heat away from the engine to the radiator, where it is dissipated into the atmosphere. The tubing serves as a conduit for this coolant flow, ensuring that the engine remains at an optimal operating temperature ¹.

Purpose of Water Transfer Tubing Part #3635894

Part #3635894 is specifically designed to enhance the operation of a truck’s engine cooling system. It contributes to the system’s efficiency and reliability by providing a durable and effective pathway for coolant circulation. This component ensures that coolant is consistently and efficiently transferred between the engine and radiator, supporting stable engine temperatures and prolonging the engine’s lifespan ².

Key Features

The Water Transfer Tubing part #3635894 incorporates several key features that enhance its performance and durability. It is constructed from high-quality materials resistant to corrosion and high temperatures, ensuring longevity in demanding environments. The design includes precise fittings and connections that facilitate secure and leak-free installation. Additionally, the tubing is engineered to withstand the pressures and temperatures typical in commercial truck cooling systems.

Benefits

Using the Water Transfer Tubing part #3635894 offers several benefits. It improves coolant flow, which enhances engine protection by maintaining consistent temperatures. This consistent flow contributes to increased system reliability, reducing the likelihood of overheating and related engine damage. Over time, the durability and efficiency of this tubing can lead to potential cost savings by minimizing the need for frequent replacements or repairs.

Installation Process

Installing the Water Transfer Tubing part #3635894 requires following a series of steps to ensure proper integration into the cooling system. Begin by ensuring the engine is cool and the system is drained of coolant. Disconnect the old tubing, taking care to note the routing and connections. Install the new tubing, ensuring all connections are secure and aligned correctly. Refill the system with coolant, checking for leaks before operating the engine. Use appropriate tools and follow safety precautions throughout the process.

Maintenance Tips

To ensure the longevity and optimal performance of the Water Transfer Tubing part #3635894, regular maintenance is recommended. Inspect the tubing periodically for signs of wear, corrosion, or leaks. Clean the exterior of the tubing to remove any buildup that could impede coolant flow. Follow manufacturer recommendations for replacement intervals, typically based on the truck’s mileage or operational hours, to prevent unexpected failures.

Troubleshooting Common Issues

Common issues with water transfer tubing can include leaks, blockages, or degradation over time. Symptoms may include coolant leaks, overheating, or inconsistent engine temperatures. To troubleshoot, first, inspect the tubing for visible signs of damage or wear. Check connections for tightness and integrity. If a leak is detected, identify the source and repair or replace the affected section. Ensure the cooling system is properly bled of air to maintain 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. The company is known for its commitment to customer satisfaction, providing reliable and efficient solutions for a wide range of applications. Cummins’ product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding needs of their customers.

Water Transfer Tubing (Part 3635894) Compatibility with Cummins Engines

The Water Transfer Tubing part number 3635894, manufactured by Cummins, is a component in the cooling systems of various Cummins engines. This part is designed to facilitate the transfer of water within the engine’s cooling system, ensuring efficient heat dissipation and maintaining optimal operating temperatures.

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS
• QSK60 CM850 MCRS

The QSK38 series engines, including the CM2150, CM850, and CM600 configurations, are designed for heavy-duty applications. The Water Transfer Tubing part 3635894 is integral to these engines, ensuring that the cooling system operates efficiently under demanding conditions.

QSK50 Series

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

The QSK50 series engines, with configurations such as CM2150 and CM2350, are known for their robust performance and reliability. The Water Transfer Tubing part 3635894 is essential in these engines, providing a reliable pathway for water circulation, which is crucial for maintaining engine performance and longevity.

QSK95 Series

• QSK95 CM2350 K111
• QSK95 CM2350 K113

The QSK95 series engines, featuring the CM2350 configuration, are designed for high-power applications. The Water Transfer Tubing part 3635894 is a key component in these engines, ensuring that the cooling system can handle the intense heat generated during operation.

QST30 Series

• QST30 CM2350 T101

The QST30 series engine, with the CM2350 configuration, is engineered for specific applications requiring high power and efficiency. The Water Transfer Tubing part 3635894 is designed to fit seamlessly into this engine’s cooling system, ensuring optimal performance and reliability.

Role of Part 3635894 Water Transfer Tubing in Engine Systems

Part 3635894 Water Transfer Tubing is integral to the efficient operation of various engine systems. It facilitates the movement of coolant between the engine block and the cylinder head, ensuring consistent temperature regulation across these components. This is particularly important for the camshaft and camshaft and gear assemblies, where thermal expansion can affect performance and longevity.

In turbocharged engines, the tubing plays a significant role in the turbocharger coolant system. It helps maintain optimal temperatures for the compressor and turbine, enhancing the overall efficiency and reliability of the turbocharger. The tubing also interfaces with the fuel supply plumbing, ensuring that fuel temperatures remain within specified ranges, which is essential for consistent combustion and engine performance.

Additionally, the tubing is connected to the plumbing for the fuel drain and fuel supply, aiding in the removal of contaminants and ensuring a clean fuel supply to the engine. This is vital for the connecting rod and piston assembly, where precise fuel delivery can impact engine smoothness and power output.

The Water Transfer Tubing also contributes to the turbocharger oil system, helping to cool the oil before it returns to the sump. This ensures that the oil maintains its viscosity and lubricating properties, which are essential for the longevity of engine components.

Furthermore, the tubing is often used in conjunction with a resistor to prevent corrosion within the cooling system. This is particularly important in high-performance engines where the use of performance parts and plumbing can introduce materials that are more susceptible to corrosion.

Conclusion

In summary, Part 3635894 Water Transfer Tubing is a versatile component that enhances the functionality and reliability of various engine systems, from coolant circulation to fuel management and turbocharger support. Its role in maintaining optimal engine temperatures and ensuring efficient coolant flow makes it a critical part of the engine cooling system.