4928144
Water Inlet Connection
Cummins®

The Water Inlet Connection 4928144 by Cummins is a component designed to facilitate the efficient operation of commercial truck engines. Its purpose is to ensure the proper entry of coolant into the engine, which is vital for maintaining optimal engine temperature. Proper water inlet connections are fundamental to the engine cooling system, as they help prevent overheating and ensure the engine operates within safe temperature ranges ².

Basic Concepts of Water Inlet Connections

A water inlet connection is a component that allows coolant to enter the engine block. It functions within the engine cooling system by directing coolant flow from the radiator to the engine, where it absorbs heat. The principles behind its operation involve maintaining a consistent flow of coolant to dissipate heat generated by the engine, thus preventing overheating and ensuring efficient engine performance ³.

Purpose of the 4928144 Water Inlet Connection

This part plays a specific role in the operation of a truck by facilitating the entry of coolant into the engine. This component ensures that coolant is distributed evenly throughout the engine block, which is crucial for efficient heat dissipation. By maintaining a steady flow of coolant, it helps to regulate engine temperature, thereby supporting overall engine efficiency and longevity ⁴.

Key Features

4928144 is characterized by several key features that enhance its performance and durability. These include a robust material composition, typically made from high-quality metals or durable polymers, which ensures resistance to corrosion and wear. The design elements of this component are engineered to provide a secure fit and efficient coolant flow. Additionally, it may include unique attributes such as integrated gaskets or seals to prevent leaks and ensure a tight connection ¹.

Benefits

Using this Cummins part offers several benefits. It improves coolant flow, which enhances the engine’s cooling efficiency. This, in turn, provides better engine protection by maintaining optimal operating temperatures. The component’s design and material contribute to increased reliability, ensuring that the engine cooling system functions effectively under various operating conditions. These benefits collectively contribute to overall truck performance and longevity ².

Installation Process

Installing this part requires a systematic approach to ensure a secure and effective fit. Begin by ensuring the engine is cool and the cooling system is drained. Remove the old water inlet connection, if present, using appropriate tools. Clean the mating surface to ensure a proper seal. Position the new 4928144 and secure it in place according to the manufacturer’s instructions. Reconnect the coolant hoses and refill the cooling system with the appropriate coolant mixture. Finally, check for leaks and ensure all connections are tight ¹.

Maintenance Tips

Regular maintenance practices are vital to ensure the longevity and efficiency of 4928144. Inspect the connection regularly for signs of wear, corrosion, or leaks. Ensure that the coolant level is maintained and the coolant is changed according to the manufacturer’s recommendations. Addressing any issues promptly, such as tightening loose connections or replacing worn gaskets, will help maintain optimal engine performance ³.

Troubleshooting Common Issues

Common problems associated with water inlet connections include leaks and blockages. To troubleshoot these issues, begin by inspecting the connection for visible signs of damage or wear. Check for coolant leaks around the connection and ensure that the gaskets or seals are intact. If a blockage is suspected, verify that the coolant passages are clear and unobstructed. Addressing these issues promptly will help maintain optimal engine performance and prevent potential damage ⁴.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer in the commercial truck industry, known for its high-quality engine components and innovative solutions. With a rich history of providing reliable and efficient engines, Cummins has established a strong reputation for excellence. The company’s commitment to quality and innovation is evident in its product range, which includes a variety of engine components designed to enhance performance and durability. This part is a testament to Cummins’ dedication to producing reliable and efficient engine parts ¹.

Water Inlet Connection Part 4928144 Compatibility with Cummins Engines

This part, manufactured by Cummins, is designed to fit seamlessly with a variety of Cummins engine models. This part is crucial for ensuring the proper flow of water into the engine’s cooling system, which is essential for maintaining optimal engine temperature and performance.

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

This part is compatible with both the QSK38 CM2150 MCRS and the QSK38 CM850 MCRS engines. This part ensures that the water inlet system is correctly aligned and sealed, facilitating efficient water flow and preventing leaks.

QSK50 Series

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

For the QSK50 series, this part is compatible with the QSK50 CM2150 K107, QSK50 CM2150 MCRS, and QSK50 CM2350 K108 engines. This part is engineered to fit the specific design requirements of these engines, ensuring a secure and reliable connection for the water inlet system.

QSK60 Series

• QSK60 CM850 MCRS

This part also fits the QSK60 CM850 MCRS engine. This compatibility ensures that the water inlet system is properly integrated, contributing to the engine’s overall cooling efficiency and performance.

By ensuring that this part is correctly installed, engine operators can maintain the integrity of their cooling systems and prevent potential issues related to water flow and temperature regulation ¹.

Role of Part 4928144 Water Inlet Connection in Engine Systems

This part is an integral component in the efficient operation of various engine systems. Its primary function is to facilitate the smooth and consistent flow of coolant into the engine, ensuring optimal thermal management.

Integration with Auxiliary Cooling Inlet

When integrated with the auxiliary cooling inlet, this part enhances the engine’s cooling efficiency. This setup allows for additional coolant pathways, which can be particularly beneficial in high-performance or high-stress engine environments. The auxiliary cooling inlet works in tandem with the primary cooling system to maintain engine temperatures within safe operating ranges, preventing overheating and potential damage ².

Function within the Water Inlet Connection System

In the broader water inlet connection system, this component acts as a pivotal junction point. It connects the coolant supply lines to the engine block, radiator, and other critical cooling components. This ensures that coolant is distributed evenly throughout the engine, promoting uniform cooling and reducing the risk of hot spots. The consistent flow of coolant is essential for maintaining engine efficiency and longevity ³.

Overall Impact on Engine Performance

The effective operation of this part directly influences engine performance. By ensuring a reliable coolant flow, it helps in regulating engine temperature, which is vital for maintaining combustion efficiency and preventing thermal stress on engine components. This, in turn, contributes to the overall reliability and durability of the engine system ⁴.

Conclusion

The 4928144 Water Inlet Connection by Cummins is a critical component for maintaining the efficiency and reliability of commercial truck engines. Its role in ensuring proper coolant flow and temperature regulation is essential for preventing overheating and enhancing engine performance. Regular maintenance and prompt troubleshooting of common issues are necessary to ensure the longevity and optimal operation of this part. Cummins’ commitment to quality and innovation is reflected in the design and functionality of this component, making it a valuable asset in the engine cooling system.