4968862
Water Transfer Tube
Cummins®

The Cummins 4968862 Water Transfer Tube is a component designed for use in heavy-duty truck engines. It plays a role in maintaining engine performance and longevity by ensuring efficient coolant circulation. This part is integral to the engine’s cooling system, helping to regulate temperature and prevent overheating, which can lead to engine damage ¹.

Basic Concepts of Water Transfer Tubes

A water transfer tube is a component within an engine’s cooling system that facilitates the movement of coolant between various engine components. Its function is to ensure that coolant is evenly distributed, which helps maintain optimal operating temperatures. By transferring coolant, it aids in dissipating heat generated during engine operation, thus playing a role in preserving engine efficiency and durability ².

Purpose of the 4968862 Water Transfer Tube

The 4968862 Water Transfer Tube is designed to transfer coolant within the engine system of a truck. Its role is to ensure that coolant reaches all necessary engine components, maintaining an even temperature across the engine. This helps in preventing hotspots and ensures that the engine operates within its designed temperature range, contributing to overall engine performance and longevity ³.

Key Features

This Cummins part is constructed from materials that offer durability and resistance to the corrosive effects of coolant. Its design specifications are tailored to fit specific engine models, ensuring a precise fit and efficient coolant transfer. Unique attributes of this tube may include reinforced sections to withstand high pressure and temperature fluctuations, enhancing its performance and longevity.

Benefits

Using the 4968862 offers several benefits. It contributes to improved engine cooling efficiency by ensuring that coolant is effectively circulated throughout the engine. This reduces the risk of overheating, which can cause engine damage. Additionally, by maintaining optimal engine temperature, it enhances overall engine performance and contributes to the engine’s longevity.

Installation and Compatibility

Proper installation of this part is important for ensuring its effectiveness. Specific requirements or considerations may include ensuring a secure fit within the engine system and verifying compatibility with the truck’s engine model. Following manufacturer guidelines for installation helps in achieving the best performance and longevity from this component.

Troubleshooting and Maintenance

Common issues with the 4968862 may include leaks or blockages, which can affect coolant circulation. Troubleshooting these issues may involve inspecting the tube for damage or wear and ensuring all connections are secure. Regular maintenance practices, such as checking for leaks and ensuring the cooling system is free of contaminants, can help in maintaining optimal performance and longevity of the tube.

Performance and Reliability

The 4968862 is designed with performance and reliability in mind. Its construction and design are aimed at withstanding the demands of heavy-duty truck engines. Testing and field data may demonstrate its effectiveness in real-world applications, providing evidence of its reliability and performance characteristics.

About Cummins

Cummins Inc. is a well-established company in the automotive industry, known for its high-quality engine components. With a history of innovation and a commitment to producing reliable parts, Cummins has built a reputation for excellence. The company’s focus on quality and performance is reflected in its wide range of engine components, including the 4968862.

Cummins Engine Compatibility with Water Transfer Tube Part 4968862

The Water Transfer Tube part number 4968862, manufactured by Cummins, is a critical component in the cooling system of certain 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.

KTA19GC CM558 Engines

The KTA19GC CM558 engine series is one of the engines that utilize the Water Transfer Tube part 4968862. This engine is known for its robust performance and reliability, often used in industrial and marine applications. The integration of the Water Transfer Tube in this engine model ensures that the cooling system operates effectively, contributing to the engine’s longevity and efficiency.

Grouping of Engines

The Water Transfer Tube part 4968862 is compatible with a range of Cummins engines beyond the KTA19GC CM558. This part is often found in various industrial and marine engines where efficient cooling is paramount. Cummins has designed this component to be versatile, fitting seamlessly into different engine models within their product line.

By ensuring that the Water Transfer Tube is correctly installed, engine operators can maintain the integrity of the cooling system, preventing overheating and potential engine damage. This compatibility across multiple engine models underscores Cummins’ commitment to providing high-quality, reliable parts that enhance engine performance.

Role of Part 4968862 Water Transfer Tube in Engine Systems

The 4968862 is an integral component in the efficient operation of engine systems, particularly in the context of auxiliary cooling systems. This component facilitates the movement of coolant between various parts of the engine, ensuring that all areas receive adequate cooling to maintain optimal performance and longevity.

In the auxiliary cooling system, the Water Transfer Tube connects to the main coolant passages and extends to additional cooling components such as the aftercooler or intercooler. By providing a dedicated pathway for coolant flow, it enhances the heat dissipation process, which is essential for engines operating under high-stress conditions.

The tube also interfaces with the thermostat housing, allowing for regulated coolant flow based on engine temperature. This ensures that the engine reaches its optimal operating temperature quickly and maintains it consistently, which is vital for fuel efficiency and overall engine health.

Furthermore, the Water Transfer Tube plays a role in the system’s pressure management. It helps maintain consistent pressure throughout the cooling circuit, preventing leaks and ensuring that coolant is distributed evenly. This is particularly important in high-performance engines where even minor inconsistencies can lead to significant issues.

Conclusion

In summary, the 4968862 is a key element in the engine’s cooling infrastructure, working seamlessly with other components to ensure the engine operates within safe temperature ranges, thereby enhancing reliability and performance.