4937518
Tur Coolant Supply Tube
Cummins®

The Tur Coolant Supply Tube, identified by part number 4937518 and manufactured by Cummins, is a component designed for heavy-duty truck engines. It plays a role in the engine’s coolant system by facilitating the efficient distribution of coolant to various engine components. This ensures that the engine operates within optimal temperature ranges, contributing to both efficiency and longevity. Cummins, a well-regarded name in the automotive industry, is known for its commitment to innovation, quality, and customer satisfaction in manufacturing automotive components ¹.

Basic Concepts of Coolant Systems in Heavy-Duty Trucks

Coolant systems in heavy-duty trucks operate on fundamental principles that involve the circulation of coolant through the engine to absorb heat. This heat is then transferred away from the engine, typically through a radiator, to maintain an optimal operating temperature. The system comprises several components, including the radiator, water pump, thermostat, and various hoses and tubes, all working in concert to regulate engine temperature. Maintaining this balance is vital for engine performance and durability ².

Function and Operation of the Tur Coolant Supply Tube

The Tur Coolant Supply Tube is integral to the coolant system’s operation. It facilitates the flow of coolant to critical engine components, ensuring that heat is efficiently dissipated. This component is designed to withstand the pressures and temperatures within the engine compartment, contributing to stable engine performance under various operating conditions ³.

Key Features of the 4937518 Tur Coolant Supply Tube

The 4937518 Tur Coolant Supply Tube is constructed with materials chosen for their durability and compatibility with Cummins engines. Its design includes features that enhance its performance, such as precise fittings for secure connections and a robust construction that resists wear and corrosion. These attributes contribute to the tube’s reliability and effectiveness in the coolant system ⁴.

Benefits of Using the 4937518 Tur Coolant Supply Tube

Incorporating the 4937518 Tur Coolant Supply Tube into heavy-duty truck engines can lead to improved cooling efficiency, reducing the risk of overheating. This, in turn, can contribute to enhanced engine longevity and performance. The tube’s design and construction are tailored to meet the demanding requirements of heavy-duty applications, ensuring reliable operation ⁵.

Installation and Maintenance Guidelines

Proper installation of the Tur Coolant Supply Tube involves following manufacturer guidelines to ensure secure and correct fitting within the engine’s coolant system. Routine maintenance practices, including regular inspections for signs of wear or damage, are recommended to ensure optimal performance. Adherence to recommended service intervals can help maintain the efficiency of the coolant system ⁶.

Troubleshooting Common Issues

Common issues associated with the Tur Coolant Supply Tube may include leaks or blockages. Diagnostic procedures can help identify these problems, allowing for timely repairs or replacements. Addressing these issues promptly can help maintain engine reliability and performance ⁷.

Compatibility and Application

The 4937518 Tur Coolant Supply Tube is designed for use with specific Cummins engine models and is compatible with various heavy-duty truck applications. Proper fitting and integration within existing coolant systems are crucial for optimal performance ⁸.

Cummins: A Brief Overview

Cummins Inc. is a leader in the automotive industry, known for its extensive range of products and commitment to innovation and quality. The company’s history is marked by a dedication to advancing technology and meeting the needs of its customers, making it a trusted name in the manufacturing of automotive components ⁹.

Compatibility with Cummins Engines

The Tur Coolant Supply Tube, identified by part number 4937518 and manufactured by Cummins, is a critical component in the cooling system of various Cummins engines. This part is designed to facilitate the efficient transfer of coolant, ensuring optimal engine performance and longevity.

Compatibility with Specific Engine Models

The Tur Coolant Supply Tube is compatible with several Cummins engine models, including but not limited to:

• 6C8.3: This engine model benefits from the precise engineering of the Tur Coolant Supply Tube, which helps maintain the engine’s operating temperature within the desired range. The tube’s design ensures that coolant flows smoothly, preventing overheating and potential engine damage.

Grouping of Compatible Engines

The Tur Coolant Supply Tube (4937518) is engineered to fit seamlessly within the cooling systems of the following engine groups:

• Cummins 6C Series: This group includes the 6C8.3 engine, among others. The Tur Coolant Supply Tube is specifically designed to integrate with the cooling architecture of these engines, ensuring a reliable and efficient coolant flow.

By understanding the compatibility of the Tur Coolant Supply Tube with these engine models, users can ensure that their cooling systems function optimally, contributing to the overall performance and durability of their engines ¹⁰.

Role of Part 4937518 Tur Coolant Supply Tube in Engine Systems

The Tur Coolant Supply Tube, identified by part number 4937518, is an essential component in the thermal management system of an engine. It facilitates the circulation of coolant to various engine components, ensuring optimal operating temperatures are maintained.

Interaction with the Exhaust Manifold

The exhaust manifold is a key component in the engine’s exhaust system, responsible for collecting exhaust gases from the cylinders and directing them into the exhaust pipe. The Tur Coolant Supply Tube plays a significant role in managing the temperature of the exhaust manifold. By supplying coolant to the manifold, it helps in reducing thermal stress and preventing overheating. This is particularly important in high-performance engines where exhaust temperatures can reach extreme levels ¹¹.

Thermal Management

In addition to the exhaust manifold, the Tur Coolant Supply Tube is integral to the thermal management of other engine components. It ensures that critical parts such as the cylinder head, turbocharger (if present), and intercooler receive a consistent supply of coolant. This consistent coolant flow helps in maintaining the efficiency and longevity of these components by preventing thermal degradation and warping ¹².

Enhanced Performance and Reliability

The effective deployment of the Tur Coolant Supply Tube within the engine system contributes to enhanced performance and reliability. By maintaining optimal temperatures, it allows the engine to operate more efficiently, reducing the risk of component failure due to thermal stress. This is especially beneficial in high-stress environments or during prolonged operation under load ¹³.

Integration with Cooling System

The Tur Coolant Supply Tube is a vital link in the engine’s cooling system. It connects to the water pump and radiator, ensuring a continuous flow of coolant throughout the engine. This integration is designed to dissipate heat effectively, protecting both moving and stationary parts from the adverse effects of excessive heat ¹⁴.

Conclusion

In summary, the Tur Coolant Supply Tube (part 4937518) is a fundamental component in the engine’s cooling system, playing a key role in the thermal management of the exhaust manifold and other critical engine parts. Its proper function is essential for the overall performance, efficiency, and longevity of the engine ¹⁵.