4980465
Compressor Water Inlet Tube
Cummins®

The Compressor Water Inlet Tube, identified by part number 4980465, is a component manufactured by Cummins, a leading name in the automotive and heavy-duty truck industry. This tube is integral to the operation of heavy-duty truck engines, facilitating efficient cooling processes that are vital for maintaining engine performance and longevity ³.

Function and Operation

The Compressor Water Inlet Tube operates within the engine system by directing water into the compressor, where it plays a role in the cooling process. This cooling is necessary to manage the high temperatures generated during engine operation. The tube interacts with other components such as the water pump and radiator, ensuring a continuous flow of coolant that absorbs heat from the engine and dissipates it through the cooling system ¹.

Key Features

The design and material characteristics of the Compressor Water Inlet Tube are tailored for durability and efficiency. Constructed from high-quality materials, the tube is resistant to corrosion and wear, ensuring reliable performance under demanding conditions. Its design allows for seamless integration with the engine system, promoting efficient coolant flow and effective engine cooling ².

Benefits

The Compressor Water Inlet Tube offers several advantages. It contributes to improved engine performance by maintaining optimal operating temperatures. Enhanced cooling efficiency leads to reduced thermal stress on engine components, which in turn supports overall engine longevity. The tube’s reliable operation is crucial for the consistent performance of heavy-duty trucks, especially in applications where engine durability is paramount ³.

Installation and Integration

Proper installation of the Compressor Water Inlet Tube is vital for its effective operation. The process involves using appropriate tools to ensure secure fitting and alignment with the engine system. Careful attention to the connection points is necessary to prevent leaks and ensure efficient coolant flow. Following manufacturer guidelines during installation helps maintain the integrity of the cooling system ¹.

Maintenance and Care

Routine maintenance practices are recommended to ensure the longevity and optimal performance of the Compressor Water Inlet Tube. Regular inspection intervals should be observed to check for signs of wear or damage. Cleaning procedures may be necessary to remove any buildup that could impede coolant flow. Replacement guidelines should be followed if the tube shows signs of significant wear or failure to maintain system efficiency ².

Troubleshooting Common Issues

Typical problems associated with the Compressor Water Inlet Tube include leaks or blockages. Diagnostic steps should be taken to identify the source of any issues, which may involve inspecting connection points for leaks or checking for obstructions within the tube. Repair or replacement procedures should be carried out according to manufacturer recommendations to restore the cooling system’s efficiency ³.

Cummins Overview

Cummins Inc. is a globally recognized leader in the design, manufacture, and distribution of engines and related technologies. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the automotive and heavy-duty truck industry. The company’s product range includes engines, filtration systems, and power generation equipment, all designed to meet the demanding requirements of various applications.

Compatibility of Compressor Water Inlet Tube (Part 4980465) with Cummins Engines

The Compressor Water Inlet Tube, identified by the part number 4980465, is a critical component in the cooling system of various Cummins engines. This part is designed to fit seamlessly with several engine models, ensuring efficient water flow to the compressor and maintaining optimal operating temperatures. Below is a detailed look at the compatibility of this part with different Cummins engine series:

B6.7 Series Engines

• B6.7 CM2350 B135B
• B6.7 CM2670 B153B
• B6.7 G CMOH6.0 B125

The B6.7 series engines, including the B6.7 CM2350 B135B, B6.7 CM2670 B153B, and B6.7 G CMOH6.0 B125, are designed for heavy-duty applications. The Compressor Water Inlet Tube (4980465) is engineered to fit these engines, ensuring that the cooling system operates efficiently, which is crucial for maintaining the longevity and performance of these robust engines.

ISB/ISD Series Engines

• ISB/ISD6.7 CM2150 SN

The ISB/ISD6.7 CM2150 SN engine is another heavy-duty model that benefits from the precise fit of the Compressor Water Inlet Tube (4980465). This part ensures that the cooling system can effectively manage the heat generated during operation, thereby protecting the engine from overheating and potential damage.

ISBE Series Engines

• ISBE CM2150
• ISBE CM800
• ISBE4 CM850

The ISBE series engines, including the ISBE CM2150, ISBE CM800, and ISBE4 CM850, are known for their reliability and efficiency. The Compressor Water Inlet Tube (4980465) is specifically designed to fit these engines, ensuring that the cooling system functions optimally. This is particularly important for engines used in demanding applications where consistent performance is critical.

QSB Series Engines

• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

The QSB series engines, such as the QSB6.7 CM850 (CM2850) and QSB7 CM2880 B117, are engineered for high-performance and durability. The Compressor Water Inlet Tube (4980465) is compatible with these engines, providing a reliable connection that ensures efficient water flow to the compressor. This helps maintain the engine’s operational efficiency and extends its service life.

Role of Part 4980465 Compressor Water Inlet Tube in Engine Systems

The part 4980465 Compressor Water Inlet Tube is an integral component in the efficient operation of engine systems, particularly in the context of compressor coolant management. This tube facilitates the precise delivery of coolant into the compressor, ensuring optimal thermal regulation and performance.

Integration with Compressor Coolant System

In the compressor coolant system, the 4980465 tube acts as a conduit for coolant, directing it from the plumbing network to the compressor. This ensures that the compressor maintains an appropriate operating temperature, which is essential for its longevity and efficiency. The tube’s design allows for a consistent flow of coolant, minimizing the risk of overheating and potential damage to the compressor.

Contribution to Overhaul Kit

When included in an overhaul kit, the 4980465 Compressor Water Inlet Tube plays a significant role in restoring the engine system to its peak performance. By replacing worn or damaged tubes, it helps in reestablishing the integrity of the coolant flow pathway. This is particularly important in ensuring that all components within the compressor coolant system function harmoniously, leading to improved engine reliability and performance.

Importance in Plumbing Arrangement

The plumbing arrangement of an engine system is designed to manage the flow of various fluids, including coolant. The 4980465 tube is a key element in this arrangement, providing a dedicated pathway for coolant to reach the compressor. Its integration into the plumbing ensures that the coolant is delivered efficiently, without leaks or restrictions, which is vital for maintaining the engine’s thermal balance.

Enhancing Compressor Performance

By ensuring a steady and controlled flow of coolant, the 4980465 Compressor Water Inlet Tube directly contributes to the compressor’s performance. Proper coolant flow prevents thermal stress on the compressor, allowing it to operate within its designed parameters. This not only enhances the compressor’s efficiency but also extends its operational lifespan.

Conclusion

In summary, the 4980465 Compressor Water Inlet Tube is a vital component in the compressor coolant system, playing a key role in the plumbing arrangement and contributing significantly to the overall performance and reliability of engine systems. Its proper installation, maintenance, and integration are essential for ensuring the efficient operation of heavy-duty truck engines.