4013761
Water Inlet Connection
Cummins®

The Water Inlet Connection (Part #4013761) by Cummins is a component designed for use in commercial trucks. Its purpose is to facilitate the flow of coolant into the engine, playing a role in maintaining optimal operating temperatures. This part is integral to the cooling system, ensuring that the engine operates within specified temperature ranges, which is vital for performance and longevity ¹.

Basic Concepts of Water Inlet Connection

Water inlet connections in commercial trucks serve as the entry point for coolant into the engine’s cooling system. These connections are part of a larger system that includes the radiator, water pump, and various hoses and fittings. The primary function of the water inlet connection is to direct coolant flow from the radiator to the engine block, where it absorbs heat. This process is fundamental to engine cooling, as it prevents overheating and ensures that the engine operates efficiently ².

Purpose and Function

The 4013761 Water Inlet Connection is specifically designed to facilitate the flow of coolant into the engine. By providing a secure and efficient pathway for coolant, it helps maintain the engine’s optimal operating temperature. This part connects to the engine block and the upper radiator hose, ensuring that coolant circulates effectively through the system. Proper coolant flow is necessary for dissipating heat generated by the engine, which is crucial for preventing damage and ensuring reliable performance ³.

Key Features

The 4013761 Water Inlet Connection features a design that enhances its performance and durability. It is constructed from high-quality materials that resist corrosion and wear, ensuring long-term reliability. The connection is engineered to provide a tight seal, preventing coolant leaks that could compromise the cooling system’s efficiency. Additionally, its design allows for easy installation and maintenance, making it a practical choice for commercial truck applications ⁴.

Benefits

Using the 4013761 Water Inlet Connection offers several benefits. It contributes to improved engine cooling efficiency by ensuring a consistent and reliable flow of coolant. This helps reduce the risk of overheating, which can lead to engine damage. Additionally, the connection’s durable construction enhances the overall reliability of the cooling system, providing peace of mind for truck operators. Consistent coolant flow also helps maintain engine performance, ensuring that the truck operates efficiently under various conditions ⁵.

Installation and Compatibility

Proper installation of the 4013761 Water Inlet Connection is important for ensuring its effectiveness. It should be installed according to the manufacturer’s guidelines to ensure a secure fit and proper coolant flow. Compatibility with various truck models and engine types is a key consideration, as the connection must fit within the specific cooling system configuration of the vehicle. Ensuring compatibility helps maintain the integrity of the cooling system and supports optimal engine performance ⁶.

Maintenance and Troubleshooting

Maintaining the 4013761 Water Inlet Connection is important for ensuring its longevity and performance. Regular inspections for signs of wear or damage can help identify potential issues before they become problematic. Common issues may include leaks or corrosion, which can be addressed through timely repairs or replacements. Following manufacturer recommendations for maintenance intervals and procedures can help keep the cooling system in optimal condition ⁷.

Cummins Overview

Cummins Inc. is a well-established manufacturer in the automotive industry, known for its high-quality components for commercial vehicles. With a history of innovation and commitment to excellence, Cummins has built a reputation for producing reliable and durable parts. The company’s focus on quality and performance is evident in its product line, including the 4013761 Water Inlet Connection, which is designed to meet the demanding requirements of commercial truck applications ⁸.

Role of Part 4013761 Water Inlet Connection in Engine Systems

The Water Inlet Connection, identified by part number 4013761, is integral to the efficient operation of various engine systems, particularly in the context of advanced components like the turbocharger.

Integration with Plumbing Systems

In engine systems, the Water Inlet Connection serves as a vital interface for the plumbing network. It ensures that the cooling system maintains optimal water flow, which is essential for regulating engine temperature. This part facilitates the connection between the water pump and the engine block, allowing for consistent circulation of coolant. Proper coolant flow is necessary to prevent overheating and ensure the longevity of engine components ⁹.

Interaction with Turbocharger Systems

When considering turbocharged engines, the Water Inlet Connection plays a significant role in the overall efficiency and performance. Turbochargers generate additional power by compressing the air entering the engine, which can lead to increased temperatures. The Water Inlet Connection helps manage these temperatures by ensuring that the cooling system can effectively dissipate heat.

In some turbocharged applications, the Water Inlet Connection may also be part of a charge air cooling system. Here, it assists in the circulation of coolant through an intercooler, which cools the compressed air before it enters the engine. This process enhances engine efficiency and power output while reducing the risk of detonation ¹⁰.

Enhanced Performance and Reliability

By ensuring consistent and reliable coolant flow, the Water Inlet Connection contributes to the stable operation of both standard and turbocharged engine systems. Its role in maintaining optimal temperatures across various components underscores its importance in both performance and durability. Engineers and mechanics should pay close attention to the proper installation and maintenance of this part to ensure the engine system operates within specified parameters ¹¹.

Conclusion

The Water Inlet Connection (Part #4013761) by Cummins is a critical component in the engine systems of commercial trucks. Its role in facilitating the flow of coolant into the engine ensures optimal operating temperatures, which is essential for performance and longevity. Proper installation, maintenance, and understanding of its function within the cooling system are crucial for ensuring the reliability and efficiency of the engine.