4318952
Tur Coolant Supply Tube
Cummins®

The Tur Coolant Supply Tube (Part #4318952) by Cummins is a component designed to facilitate the efficient operation of the engine cooling system in heavy-duty trucks. Manufactured by Cummins, a leader in diesel engine technology, this tube is integral to maintaining the optimal performance and longevity of the engine ².

Basic Concepts

Engine cooling systems in heavy-duty trucks are designed to regulate engine temperature, ensuring efficient operation and preventing overheating. Coolant, a mixture of water and antifreeze, plays a vital role in this system by absorbing heat from the engine and dissipating it through the radiator ¹. Maintaining optimal engine temperature is crucial for engine efficiency, durability, and overall performance.

Function of the Tur Coolant Supply Tube

The Tur Coolant Supply Tube operates within the engine cooling system by directing coolant flow to the turbocharger. This process helps manage turbocharger temperatures, which can rise significantly during operation. By maintaining cooler operating temperatures, the tube contributes to enhanced turbocharger efficiency and longevity. It also plays a role in protecting the engine from overheating, thereby supporting overall engine reliability and performance ³.

Key Features

The Tur Coolant Supply Tube is constructed with durable materials to withstand the high pressures and temperatures within the engine cooling system. Its design includes specific connection types that ensure a secure fit within the system, minimizing the risk of leaks. Unique attributes of the tube, such as its precise engineering and robust construction, enhance its functionality and durability, ensuring it can perform under demanding conditions.

Benefits

The advantages provided by the Tur Coolant Supply Tube include improved turbocharger efficiency through effective temperature management. It also enhances engine protection against overheating, contributing to the engine’s overall reliability and performance. By ensuring the turbocharger operates within optimal temperature ranges, the tube helps maintain engine efficiency and longevity.

Troubleshooting and Maintenance

Common issues associated with the Tur Coolant Supply Tube may include leaks or improper connections. Diagnostic procedures involve inspecting the tube for signs of wear or damage and ensuring all connections are secure. Maintenance practices to ensure longevity and optimal performance include regular inspections for leaks, verifying the integrity of connections, and replacing the tube if signs of wear or damage are detected. These practices help maintain the efficiency and reliability of the engine cooling system.

Compatibility with Cummins Engines

The Tur Coolant Supply Tube, identified by part number 4318952, is compatible with several Cummins engines, including the ISX15 CM2250, ISX15 CM2350 X101, and QSX15 CM2250 ECF engines. This part is essential in maintaining the integrity of the cooling system, particularly in high-performance applications where the turbocharger generates significant heat ².

Role of Part 4318952 in Engine Systems

In the plumbing system, this tube facilitates the circulation of coolant, ensuring that the engine maintains optimal operating temperatures. It connects to various coolant passages and heat exchangers, allowing for the effective transfer of heat away from critical engine components. This helps in preventing overheating and ensures that the engine operates within its designed temperature range.

Within the turbocharger system, the Tur Coolant Supply Tube plays a significant role in managing the temperature of the turbocharger. Turbochargers operate under extreme conditions, generating substantial heat. The coolant supply tube delivers coolant to the turbocharger, helping to regulate its temperature and enhance its efficiency and longevity. By maintaining the turbocharger at an optimal temperature, the tube contributes to improved performance and reliability of the turbocharger, ultimately leading to better overall engine performance ³.

Conclusion

The Tur Coolant Supply Tube (Part #4318952) by Cummins is a critical component in the engine cooling system of heavy-duty trucks. Its role in managing coolant flow to the turbocharger ensures efficient heat dissipation, contributing to the engine’s reliability, performance, and longevity. Regular maintenance and proper installation of this part are essential for the optimal operation of the engine cooling system.