4936944
Connection Flange
Cummins®

Introduction

The 4936944 Connection Flange, a component manufactured by Cummins, is integral to the engine and exhaust systems of commercial trucks. Understanding its function and application is essential for maintaining the efficiency and reliability of truck operations.

Basic Concepts of Connection Flanges

A connection flange is a fitting used to connect pipes, valves, and other equipment in mechanical systems, providing a means to seal and secure these connections. In the context of a truck’s engine or exhaust system, connection flanges facilitate the secure attachment of various components, contributing to the overall functionality and safety of the vehicle ¹.

Purpose of the 4936944 Connection Flange

This Cummins part is designed to connect different sections of the exhaust system in commercial trucks. It ensures a tight seal between components, which is vital for maintaining the integrity of the exhaust flow. Positioned at key junctures within the system, it connects the exhaust manifold to the turbocharger or other exhaust components, playing a role in the efficient operation of the truck’s engine.

Key Features

The 4936944 is constructed from high-quality materials, ensuring durability and resistance to the high temperatures and pressures encountered in the exhaust system. Its design includes precise specifications to ensure a secure fit and effective sealing. Unique attributes of this flange may include enhanced gasket surfaces or specialized coatings that improve its performance and longevity.

Benefits

The advantages of using the 4936944 include improved system integrity due to its secure sealing capabilities, ease of installation thanks to its design, and durability that ensures long-term performance. These benefits contribute to the overall efficiency and reliability of the truck’s engine and exhaust systems.

Installation Process

Installing the 4936944 requires careful attention to ensure a proper fit and seal. The process involves preparing the connection points, aligning the flange, and securing it in place using the appropriate tools and fasteners. Detailed instructions should be followed to avoid common installation errors that could lead to leaks or other issues.

Troubleshooting Common Issues

Common problems with connection flanges can include leaks, corrosion, or damage from thermal cycling. Troubleshooting these issues involves inspecting the flange and connection points for signs of wear or damage, ensuring that gaskets are in good condition, and verifying that the flange is properly aligned and secured. Addressing these issues promptly can prevent more significant problems down the line.

Maintenance Tips

Regular maintenance of the 4936944 is important for ensuring its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the flange and connection points to remove any buildup, and replacing gaskets or other components as needed. Adhering to recommended maintenance schedules can help prevent unexpected failures and ensure the efficient operation of the truck’s exhaust system.

Role in Emission Control Systems

The 4936944 contributes to the efficiency of emission control systems in trucks by providing a secure and leak-free connection between exhaust components. This ensures that exhaust gases are directed through the system as intended, which is important for the proper functioning of emission control devices and for meeting regulatory standards.

Compatibility with Other Systems

The 4936944 is designed to be compatible with a wide range of truck models and engine types, demonstrating its versatility and widespread use in the industry. Its compatibility ensures that it can be used in various applications, contributing to the flexibility and efficiency of truck maintenance and repair processes.

About Cummins

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 commitment to quality, Cummins has established a strong reputation in the commercial truck industry. The company’s product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of commercial vehicles.

Cummins Engine Connection Flange 4936944

The Connection Flange 4936944, manufactured by Cummins, is a critical component in the engine systems of several Cummins engine models. This flange is designed to facilitate secure and reliable connections between various engine parts, ensuring the integrity and efficiency of the engine’s operation.

Cummins 6B5.9 Engine

In the Cummins 6B5.9 engine, the Connection Flange 4936944 plays a vital role in connecting the exhaust system to the turbocharger. This ensures that the exhaust gases are efficiently channeled, contributing to the engine’s overall performance and emissions control.

Cummins ISB5.9 Engine

For the Cummins ISB5.9 engine, the Connection Flange 4936944 is integral to the engine’s exhaust system. It connects the exhaust manifold to the turbocharger, providing a robust and leak-free interface. This connection is essential for maintaining the engine’s power output and efficiency.

Cummins CM2880 and B127 Engines

In the Cummins CM2880 and B127 engines, the Connection Flange 4936944 is used to connect the exhaust manifold to the turbocharger. This flange ensures that the exhaust gases are effectively managed, contributing to the engine’s performance and emissions standards. The design of this flange is optimized for high durability and resistance to the harsh conditions within the engine compartment.

The Connection Flange 4936944 is engineered to withstand the high temperatures and pressures encountered in these engines, ensuring long-lasting performance and reliability. Its precision manufacturing and robust design make it a critical component in maintaining the efficiency and effectiveness of the engine systems it is part of.

Role of Part 4936944 Connection Flange in Engine Systems

The part 4936944 Connection Flange is an essential component in ensuring the seamless integration and operation of various engine systems. Its primary function is to provide a secure and reliable connection between different parts, facilitating efficient fluid transfer and structural integrity.

Integration with the Adapter

When paired with an adapter, the 4936944 Connection Flange acts as a vital intermediary. The adapter, often used to connect dissimilar components or to modify fluid pathways, relies on the flange to create a leak-proof seal. This ensures that fluids such as coolant, oil, or fuel are transferred without any loss, maintaining the efficiency and performance of the engine system. The flange’s design allows for easy attachment and detachment, simplifying maintenance procedures and reducing downtime.

Compatibility with the Front Drive

In systems involving a front drive, the 4936944 Connection Flange plays a significant role in connecting the drive mechanism to other components. This connection is vital for transmitting power from the engine to the front wheels, ensuring smooth and consistent vehicle operation. The flange’s robust construction withstands the stresses and vibrations associated with driving, providing a durable and reliable connection point. This reliability is essential for the overall performance and longevity of the front drive system.

Enhanced System Performance

By ensuring secure and efficient connections, the 4936944 Connection Flange contributes to the enhanced performance of engine systems. Its role in maintaining fluid integrity and structural stability is indispensable, making it a key component in the complex network of engine parts. Engineers and mechanics can rely on this flange to support the seamless operation of adapters and front drives, ultimately leading to more reliable and efficient engine systems.

Conclusion

The 4936944 Connection Flange by Cummins is a critical component in the maintenance and operation of commercial truck engines and exhaust systems. Its design, durability, and compatibility with various engine models make it an indispensable part of ensuring the efficiency, reliability, and performance of truck operations. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.