3008861
Water Inlet Connection
Cummins®

The Water Inlet Connection 3008861, manufactured by Cummins, is a component designed to facilitate the flow of coolant into the engine cooling system of heavy-duty trucks. This part is integral to maintaining the engine’s optimal operating temperature, thereby contributing to the overall efficiency and longevity of the vehicle. Cummins, a renowned name in the automotive industry, is known for its commitment to producing high-quality engine components ¹.

Basic Concepts of Water Inlet Connections

A water inlet connection serves as a conduit for coolant to enter the engine’s cooling system. Its function is to ensure a steady and regulated flow of coolant, which absorbs heat from the engine and dissipates it, thus maintaining the engine’s temperature within a specified range. This process is vital for the engine’s performance and durability, as it prevents overheating and potential damage ².

Purpose of the 3008861 Water Inlet Connection

The 3008861 Water Inlet Connection plays a role in the engine cooling system by providing a secure and efficient pathway for coolant to enter the engine. It is designed to withstand the pressures and temperatures associated with heavy-duty truck engines, ensuring consistent coolant flow and effective heat management. This contributes to the engine’s overall performance by maintaining optimal operating conditions.

Key Features

The 3008861 Water Inlet Connection is characterized by its robust design and the use of high-quality materials. It features precise engineering to ensure a snug fit and reliable seal, minimizing the risk of leaks. The materials used are selected for their durability and resistance to corrosion, enhancing the part’s longevity and performance in demanding environments.

Benefits

The 3008861 Water Inlet Connection offers several benefits, including improved cooling efficiency due to its design, which ensures a smooth and uninterrupted flow of coolant. Its durability and resistance to wear and corrosion contribute to its reliability in various operating conditions. These attributes help in maintaining the engine’s performance and extending its service life.

Installation Process

Installing the 3008861 Water Inlet Connection involves several steps to ensure a secure and effective fit. Preparatory steps include cleaning the installation area and inspecting the connection for any damage. The installation requires specific tools to ensure proper alignment and tightening. Following best practices during installation is important to prevent leaks and ensure the connection’s integrity.

Maintenance Tips

Regular maintenance of the 3008861 Water Inlet Connection is important to ensure its long-term performance. This includes periodic inspections for signs of wear or damage, cleaning the connection to remove any debris or buildup, and checking for proper alignment and sealing. Adhering to these maintenance practices helps in identifying potential issues early and ensuring the connection’s continued effectiveness.

Troubleshooting Common Issues

Common issues associated with the 3008861 Water Inlet Connection may include leaks or blockages. Troubleshooting these problems involves inspecting the connection for visible signs of damage or misalignment, checking for proper sealing, and ensuring there are no obstructions in the coolant flow. Addressing these issues promptly can help in maintaining the efficiency of the engine cooling system.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a strong reputation in the automotive industry, Cummins is committed to producing high-quality engine components and systems. Their products are known for their reliability, performance, and durability, making them a preferred choice for heavy-duty applications ³.

Cummins Part 3008861: Water Inlet Connection

The Cummins part 3008861, identified as a Water Inlet Connection, is a crucial component in the engine cooling system. This part is designed to facilitate the flow of coolant into the engine block, ensuring that the engine maintains optimal operating temperatures.

Application in Cummins Engines

• K19 Engine Family: The Water Inlet Connection part 3008861 is integral to the K19 engine family. It ensures that coolant is efficiently directed into the engine block, maintaining the necessary thermal balance and preventing overheating. This part is engineered to withstand the high pressures and temperatures typical of engine environments, ensuring durability and reliability.

• Other Cummins Engines: While the primary focus here is on the K19 engine family, the part 3008861 is also applicable to other Cummins engines where similar cooling system configurations are used. The design and functionality of this part are consistent across various Cummins engine models, providing a standardized solution for coolant inlet requirements.

The Water Inlet Connection part 3008861 is a testament to Cummins’ commitment to quality and precision in engine components, ensuring that the cooling system operates seamlessly.

Role of Part 3008861 Water Inlet Connection in Engine Systems

The Water Inlet Connection, designated as part 3008861, is integral to the efficient operation of various engine systems, particularly those involving heat management and fluid dynamics. This component is designed to facilitate the seamless introduction of water into the heat exchanger, ensuring optimal thermal regulation within the engine.

Integration with Heat Exchanger

When integrated with a heat exchanger, the Water Inlet Connection ensures that coolant is effectively channeled into the system. This is essential for dissipating heat generated by the engine, maintaining operational temperatures, and preventing overheating. The connection point must be secure to avoid leaks, which could compromise the efficiency of the heat exchanger.

Functionality in Heat Exchanger Kit

In a Heat Exchanger Kit, which often includes multiple components designed to manage engine temperature, the Water Inlet Connection plays a pivotal role. It allows for the precise control of coolant flow into the heat exchanger, enhancing the kit’s overall performance. Proper installation and maintenance of this connection are vital for the kit to function as intended, providing reliable heat dissipation.

Importance in 1-Heat Exchanger Systems

For systems utilizing a single heat exchanger, the Water Inlet Connection is equally important. It ensures that the coolant enters the exchanger at the correct pressure and flow rate, which is necessary for effective heat transfer. This component helps in maintaining a consistent coolant level within the exchanger, which is crucial for stable engine operation.

Overall System Impact

Across all these applications, the Water Inlet Connection (part 3008861) contributes to the reliability and efficiency of the engine’s cooling system. Its proper function ensures that the heat exchanger can effectively manage engine temperatures, prolonging the lifespan of engine components and enhancing overall performance.

Conclusion

The 3008861 Water Inlet Connection is a critical component in the engine cooling systems of heavy-duty trucks, particularly those manufactured by Cummins. Its role in maintaining optimal engine temperatures through efficient coolant flow is essential for the performance, durability, and longevity of the engine. Proper installation, regular maintenance, and prompt troubleshooting of common issues are key to ensuring the effectiveness of this part in various engine systems.