4080573
Aftercooler Cover Gasket
Cummins®

The Aftercooler Cover Gasket, identified by Part #4080573, is a component manufactured by Cummins, a well-established name in the automotive industry. This gasket is integral to the operation of heavy-duty truck engines, ensuring efficient performance and reliability.

Basic Concepts

The Aftercooler Cover Gasket serves as a seal between the aftercooler and its cover within the engine system. Its primary function is to prevent leaks and maintain the integrity of the aftercooler, which plays a role in cooling the compressed air from the turbocharger before it enters the engine cylinders. This process contributes to the overall performance and efficiency of the truck by ensuring that the air entering the engine is at an optimal temperature ¹.

Role and Function

This Cummins part is designed to seal the aftercooler effectively. By doing so, it helps maintain the efficiency of the cooling process, which is vital for the engine’s performance. Proper sealing ensures that the compressed air is cooled efficiently, reducing the risk of engine knock and improving fuel efficiency. Additionally, it plays a role in maintaining the engine’s overall performance by ensuring that the aftercooler operates within its designed parameters ².

Key Features

The Aftercooler Cover Gasket is crafted from materials that offer durability and resistance to the high temperatures and pressures within the engine compartment. Its design specifications are tailored to fit precisely within the aftercooler assembly, ensuring a tight seal. Unique characteristics of this gasket include its ability to withstand thermal cycling and its resistance to oil and coolant, which enhances its performance and longevity ³.

Benefits

Incorporating the 4080573 into a truck’s engine system offers several advantages. It contributes to improved engine efficiency by ensuring that the air entering the engine is cooled to an optimal temperature. This process can lead to reduced emissions, as cooler air combustion is more efficient. Furthermore, the gasket enhances the reliability and longevity of the truck’s engine system by preventing leaks and maintaining the integrity of the aftercooler ⁴.

Troubleshooting and Maintenance

Common issues with Aftercooler Cover Gaskets may include leaks or failure due to wear and tear. Diagnostic procedures for identifying problems with the gasket involve checking for signs of oil or coolant leaks around the aftercooler and assessing the gasket’s condition during routine maintenance checks. To ensure optimal performance and longevity of the gasket, it is recommended to follow manufacturer guidelines for replacement intervals and to inspect the gasket during engine maintenance procedures.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality and innovation in the automotive industry. The company’s commitment to excellence is reflected in its wide range of products, including engine components that are designed to meet the demanding requirements of heavy-duty applications. Cummins’ dedication to quality ensures that its components, like the 4080573, contribute to the efficient and reliable operation of engines across various industries.

Compatibility with Cummins Engines

The Aftercooler Cover Gasket part number 4080573 by Cummins is designed to fit seamlessly with a variety of Cummins engines, ensuring a secure seal between the aftercooler cover and the engine block. This gasket is essential for maintaining the integrity of the engine’s cooling system and preventing any leaks that could compromise engine performance.

For the QSK50 series engines, this gasket is compatible with both the CM2150 K107 and CM2150 MCRS variants. These engines are known for their robust design and high performance, making the gasket’s role in maintaining a tight seal even more critical.

Similarly, the QSK50 CM2350 K108 engine also benefits from this gasket, ensuring that the aftercooler cover is properly sealed to maintain optimal engine efficiency.

Moving to the QSK60 series, the Aftercooler Cover Gasket 4080573 is also suitable for the CM500 and CM850 MCRS engines. These engines are part of Cummins’ lineup of high-output diesel engines, designed for demanding applications where reliability and performance are paramount.

Lastly, the QSK60G engine also utilizes this gasket, ensuring that the aftercooler cover is securely sealed to prevent any potential leaks that could affect engine performance.

Role of Part 4080573 Aftercooler Cover Gasket in Engine Systems

The Part 4080573 Aftercooler Cover Gasket is an essential component in the assembly and operation of various engine systems, particularly those involving aftercoolers. This gasket is specifically designed to ensure a secure and leak-free seal between the aftercooler cover and the aftercooler body.

In the context of an Aftercooler, the gasket plays a significant role in maintaining the integrity of the cooling process. The aftercooler is responsible for reducing the temperature of the compressed air from the turbocharger before it enters the engine. A properly sealed aftercooler, facilitated by the gasket, ensures efficient heat exchange and optimal performance of the engine.

When considering an Aftercooler Gasket Kit, the Part 4080573 gasket is often a key component. These kits are designed to provide a comprehensive set of gaskets required for the maintenance or repair of the aftercooler system. The gasket ensures that all connections within the kit are sealed effectively, preventing any air leaks that could compromise engine efficiency.

In the Aftercooler Quadrant Gasket Kit, this specific gasket is used to seal the quadrant section of the aftercooler. The quadrant gasket kit typically includes various gaskets that seal different sections of the aftercooler, and the Part 4080573 ensures that the cover of the quadrant is securely sealed.

For the Quadrant Aftercooler Gasket Set, the gasket is integral in maintaining the seal around the quadrant area. This set usually includes multiple gaskets to cover different parts of the aftercooler, and the Part 4080573 gasket specifically targets the cover, ensuring no air escapes from this critical junction.

Lastly, in the Upper Engine Gasket Set, although the primary focus is on the upper components of the engine, the inclusion of the aftercooler cover gasket (Part 4080573) is vital. This set aims to provide a comprehensive gasket solution for the upper section of the engine, and the aftercooler cover gasket ensures that the aftercooler system remains sealed and functions efficiently alongside other upper engine components.

Conclusion

The Aftercooler Cover Gasket, part number 4080573, plays a crucial role in the efficient and reliable operation of Cummins engines. By ensuring a secure seal between the aftercooler cover and the aftercooler body, this gasket contributes to the overall performance and efficiency of the engine. Its compatibility with various Cummins engine models underscores its importance in maintaining the integrity of the engine’s cooling system. Regular maintenance and adherence to manufacturer guidelines for replacement intervals are essential to ensure the longevity and optimal performance of this critical component.