4910355
Aftercooler Core
Cummins®

The Cummins 4910355 Aftercooler Core is a component designed to enhance the performance and efficiency of commercial trucks. Its role in the engine system is significant, contributing to the overall effectiveness and reliability of the vehicle.

Basic Concepts of Aftercooler Cores

An aftercooler core is a heat exchanger used in diesel engines to cool the compressed air from the turbocharger before it enters the engine’s combustion chamber. By reducing the temperature of the air, the aftercooler core increases the air density, which in turn enhances engine performance and efficiency. This cooling process also helps in reducing the formation of engine deposits and improving fuel economy ¹.

Purpose of the 4910355 Aftercooler Core

The Cummins 4910355 Aftercooler Core is specifically designed to play a role in the engine cooling system by ensuring that the air entering the engine is at an optimal temperature. This contributes to more efficient combustion, improved engine performance, and reduced emissions. The aftercooler core helps in maintaining the engine’s operational integrity under various driving conditions ².

Key Features

The Cummins 4910355 Aftercooler Core is characterized by its robust design and high-quality materials. It features a compact yet efficient structure that maximizes cooling performance. The core is constructed from durable materials that resist corrosion and withstand high pressures, ensuring long-term reliability. Additionally, its design allows for easy integration into the engine system, facilitating straightforward installation and maintenance.

Benefits of Using the 4910355 Aftercooler Core

Utilizing the Cummins 4910355 Aftercooler Core offers several advantages. It contributes to improved engine efficiency by ensuring that the air entering the combustion chamber is at the optimal temperature. This results in more complete and efficient combustion, leading to better fuel economy. Additionally, the aftercooler core helps in reducing emissions by lowering the temperature of the intake air, which minimizes the formation of nitrogen oxides. The durable construction of the core also enhances the overall longevity and reliability of the engine system ³.

Installation and Integration

Proper installation of the Cummins 4910355 Aftercooler Core is vital for ensuring its effective performance. It should be integrated into the engine system according to the manufacturer’s guidelines to avoid any issues. Careful attention should be paid to securing all connections and ensuring that the core is properly aligned within the engine compartment. Following the recommended procedures will help in maintaining the integrity of the engine system and ensuring optimal performance.

Maintenance and Care

To ensure the Cummins 4910355 Aftercooler Core operates at peak efficiency, regular maintenance is necessary. This includes periodic inspection for any signs of corrosion, leaks, or damage. Cleaning the core as per the manufacturer’s instructions will help in removing any deposits that may accumulate over time. Adhering to a routine maintenance schedule will contribute to the longevity and reliable performance of the aftercooler core.

Troubleshooting Common Issues

Common issues with the Cummins 4910355 Aftercooler Core may include reduced cooling efficiency, leaks, or blockages. These problems can often be identified through regular inspections and performance checks. Troubleshooting may involve cleaning the core, checking for proper alignment, and ensuring all connections are secure. In cases where damage is detected, replacement or repair may be necessary to restore optimal function ⁴.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer with a long-standing reputation in the automotive industry. The company is known for producing high-quality components that enhance the performance and reliability of engines. Cummins’ commitment to innovation and excellence is reflected in its wide range of products, including the 4910355 Aftercooler Core. The company’s dedication to quality and customer satisfaction has established it as a trusted name in the industry.

Cummins Aftercooler Core Part 4910355 Compatibility

The Cummins Aftercooler Core part number 4910355 is designed to fit a variety of engine models, ensuring efficient cooling and performance. This part is integral to the engine’s intercooling system, which enhances the engine’s power output by cooling the compressed air before it enters the combustion chamber.

K19 and K38 Engines

The K19 and K38 engines benefit from the use of the 4910355 Aftercooler Core. These engines, known for their robust design and reliability, are often used in heavy-duty applications where efficient cooling is crucial. The aftercooler core helps maintain optimal air temperature, contributing to the engine’s overall efficiency and longevity.

KTA19GC and KTA19GC CM558 Engines

The KTA19GC and KTA19GC CM558 engines also utilize the 4910355 Aftercooler Core. These engines are part of the KTA series, which is renowned for its high performance and durability. The aftercooler core in these engines plays a vital role in managing the air temperature, ensuring that the engine operates at peak efficiency even under demanding conditions.

By integrating the 4910355 Aftercooler Core into these engines, Cummins ensures that the cooling system is optimized, leading to improved engine performance and reliability. This part is a critical component in maintaining the efficiency and effectiveness of the engine’s intercooling system across various applications.

Role of Part 4910355 Aftercooler Core in Engine Systems

The Aftercooler Core (part 4910355) is an integral component within the engine system, designed to enhance performance and efficiency. Its primary function is to cool the compressed air from the turbocharger before it enters the engine’s intake manifold. This cooling process increases the air density, allowing more oxygen to enter the combustion chamber, which in turn supports better fuel combustion and overall engine performance.

Integration with Key Components

1. Turbocharger: The Aftercooler Core directly interfaces with the turbocharger. Post-compression, the hot air from the turbocharger is channeled into the Aftercooler Core, where it is cooled before proceeding to the intake manifold.

2. Intake Manifold: Once the air is cooled by the Aftercooler Core, it moves into the intake manifold. The denser, cooler air enhances the efficiency of the combustion process within the engine.

3. Cylinder Head and Engine Piston: The improved air quality directly influences the cylinder head and engine piston. Cooler, denser air leads to more efficient combustion, reducing the risk of detonation and improving the longevity of these components.

4. Injector: The Aftercooler Core indirectly supports the injector by ensuring that the air-fuel mixture is optimal. This results in more precise fuel delivery and combustion, enhancing engine performance.

5. Camshaft and Connecting Rod: By ensuring optimal combustion conditions, the Aftercooler Core contributes to the smooth operation of the camshaft and connecting rod. This leads to reduced wear and improved engine reliability.

6. Hydro Mechanical Step: In engines equipped with a hydro mechanical step, the Aftercooler Core plays a role in maintaining the efficiency of this system by providing consistently cool air, which is essential for the precise operation of the hydro mechanical components.

7. Aftercooler (Left Hand and Right Hand): The Aftercooler Core is a central component in both the left-hand and right-hand aftercoolers. It ensures that both sides of the engine receive equally cooled air, maintaining balanced performance across the engine.

8. Cylinder Head Mounting: Proper cooling of the intake air also aids in the stability of the cylinder head mounting. Consistent temperatures help prevent thermal expansion issues that could affect the mounting integrity.

In summary, the Aftercooler Core (part 4910355) is a vital element in the engine system, working in concert with various components to ensure optimal performance, efficiency, and reliability.

Conclusion

The Cummins 4910355 Aftercooler Core is a critical component in the engine system, designed to enhance performance and efficiency. By cooling the compressed air from the turbocharger, it increases air density, supports better fuel combustion, and improves overall engine performance. Regular maintenance and proper installation are essential to ensure the longevity and reliability of this Cummins part. Its integration with key engine components underscores its importance in maintaining optimal engine operation.