4964838
Exhaust Connection Support
Cummins®

Introduction

The Exhaust Connection Support 4964838, a component designed by Cummins, enhances the functionality of the exhaust system in heavy-duty trucks. This part serves as a link between the exhaust manifold and the exhaust pipe, ensuring a secure and efficient connection. Its role is significant in maintaining the integrity and performance of the exhaust system, contributing to the overall efficiency and reliability of the vehicle ¹.

Purpose and Function

The Exhaust Connection Support 4964838 facilitates the connection between the exhaust manifold and the exhaust pipe. This connection is essential for the efficient flow of exhaust gases from the engine to the exhaust system. By providing a stable and secure link, it helps maintain the structural integrity of the exhaust system, reducing the risk of leaks and ensuring that exhaust gases are directed away from the engine compartment effectively ².

Key Features

The design of the Exhaust Connection Support 4964838 incorporates several key features that enhance its performance and durability. Constructed from high-quality materials, it is engineered to withstand the high temperatures and pressures associated with heavy-duty truck exhaust systems. Its robust design ensures long-lasting performance, while its compatibility with Cummins engines guarantees a precise fit and optimal function ³.

Benefits

The Exhaust Connection Support 4964838 offers several advantages. It contributes to improved exhaust system performance by ensuring a secure and efficient connection between the exhaust manifold and the exhaust pipe. This results in reduced emissions and enhanced engine efficiency, as exhaust gases are effectively managed and directed away from the engine. Additionally, its durable construction helps minimize the need for frequent replacements, providing long-term value to the vehicle owner.

Installation Process

Proper installation of the Exhaust Connection Support 4964838 is crucial for its effective function. The process involves securing the support between the exhaust manifold and the exhaust pipe, ensuring a tight and stable connection. It is recommended to use the appropriate tools and follow manufacturer guidelines to ensure a secure fit. Attention to detail during installation helps prevent common issues such as leaks or vibrations, ensuring the exhaust system operates efficiently.

Maintenance and Troubleshooting

Regular maintenance of the Exhaust Connection Support 4964838 is important to ensure its continued performance. This includes periodic inspections for signs of wear or damage, such as cracks or corrosion. Addressing these issues promptly can prevent more significant problems down the line. Troubleshooting common issues, such as leaks or vibrations, often involves checking the connection points for tightness and ensuring there are no obstructions in the exhaust path.

Common Issues and Solutions

Typical problems that may arise with the Exhaust Connection Support 4964838 include corrosion due to exposure to exhaust gases and environmental elements, and cracking from thermal stress. Solutions to these issues may involve cleaning and treating the affected areas to prevent further corrosion, or replacing the part if it is severely damaged. Preventive measures include regular inspections and maintenance to identify and address potential issues before they become critical.

Compatibility and Applications

The Exhaust Connection Support 4964838 is designed for use with specific Cummins engine models, ensuring compatibility and optimal performance. Its applications extend to various types of heavy-duty trucks, where it plays a role in enhancing the efficiency and reliability of the exhaust system. Understanding its compatibility with different engine models and truck types is important for ensuring proper function and performance.

Regulatory Compliance

The Exhaust Connection Support 4964838 helps heavy-duty trucks comply with regulatory standards and emissions regulations. By ensuring efficient exhaust gas management, it contributes to meeting environmental and safety standards. This compliance is crucial for operating heavy-duty trucks in regulated environments, ensuring they meet the necessary emissions and performance criteria.

Cummins Overview

Cummins Inc. is a leader in the automotive industry, known for its commitment to innovation and quality in engine and component manufacturing. With a rich history of providing reliable and high-performance solutions, Cummins has established a reputation for excellence in the heavy-duty truck sector. Its dedication to advancing technology and meeting the needs of its customers underscores its position as a trusted provider of automotive components.

Exhaust Connection Support Part 4964838 Compatibility with Cummins Engines

The Exhaust Connection Support part 4964838, manufactured by Cummins, is designed to integrate seamlessly with specific engine models. This part is crucial for maintaining the structural integrity of the exhaust system, ensuring efficient operation and longevity of the engine.

KTA19GC Series

The Exhaust Connection Support part 4964838 is compatible with the KTA19GC series engines. This part is engineered to fit precisely within the exhaust system architecture of these engines, providing essential support and stability to the exhaust connection. Its design ensures that the exhaust system remains securely attached, minimizing the risk of leaks and maintaining optimal performance.

KTA19GC CM558

Similarly, the Exhaust Connection Support part 4964838 is also compatible with the KTA19GC CM558 engines. This variant of the KTA19GC series benefits from the same robust design and precise engineering that ensures the exhaust connection remains stable and secure. The part’s compatibility with the CM558 model underscores its versatility and reliability across different configurations within the KTA19GC series.

Role of Part 4964838 Exhaust Connection Support in Engine Systems

The Exhaust Connection Support, identified by part number 4964838, is integral to the structural integrity and operational efficiency of various engine components. It is strategically positioned to interface with the exhaust manifold, providing a stable connection point that ensures the manifold remains securely in place under the high thermal and mechanical stresses it encounters.

In the context of a turbocharger arrangement, the Exhaust Connection Support works in conjunction with the exhaust bracket mounting and exhaust connection mounting to maintain the alignment and stability of the turbocharger. This is essential for optimal turbocharger performance, as any misalignment can lead to inefficient exhaust flow and increased wear on the turbocharger bearings.

Furthermore, the support plays a key role in the overall mounting arrangement of the exhaust system. It helps to distribute the vibrational forces generated by the engine across the exhaust system, reducing the likelihood of fatigue failures in the exhaust components. This is particularly important in high-performance engines where the exhaust system is subjected to greater stresses.

In summary, the Exhaust Connection Support is a vital component that ensures the reliable operation of the exhaust system by providing a robust connection between the exhaust manifold and other exhaust components, facilitating efficient turbocharger operation, and contributing to the durability of the exhaust arrangement.

Conclusion

The Exhaust Connection Support 4964838 by Cummins is a critical component in the exhaust systems of heavy-duty trucks. Its design and functionality contribute significantly to the efficiency, reliability, and compliance of these vehicles with regulatory standards. Proper installation, maintenance, and understanding of its compatibility with specific engine models are essential for maximizing its benefits and ensuring the optimal performance of the exhaust system.