4012072
Connection Flange
Cummins®

The 4012072 Connection Flange is a component manufactured by Cummins, a well-established name in the commercial truck industry. This part is designed to facilitate the connection between various components within a truck’s engine or exhaust system. Cummins is renowned for its commitment to quality and innovation, providing reliable parts that contribute to the efficient operation of commercial vehicles.

Basic Concepts of Connection Flanges

A connection flange is a type of fitting used to join pipes, valves, pumps, or other equipment to form a piping system. It consists of a flat, circular plate with a bolted connection that allows for the secure attachment of different components. In the context of a truck’s engine or exhaust system, connection flanges play a role in ensuring that the various parts are properly aligned and sealed, which contributes to the overall efficiency and reliability of the system ¹.

Purpose of the 4012072 Connection Flange

The 4012072 Connection Flange is specifically designed to connect different components within a truck’s engine or exhaust system. Its role is to provide a secure and efficient connection that allows for the smooth transfer of fluids or gases between parts. By ensuring a proper seal and alignment, this flange contributes to the overall performance and reliability of the truck’s engine system ².

Key Features

The 4012072 Connection Flange is constructed from high-quality materials that offer durability and resistance to the harsh conditions found in a truck’s engine compartment. Its design includes precision-machined surfaces to ensure a tight seal and robust bolted connections that can withstand significant pressure and vibration. These features enhance the flange’s performance and contribute to its longevity in demanding applications ³.

Benefits

The use of the 4012072 Connection Flange can lead to improved system efficiency by ensuring secure and leak-free connections between components. Its durable construction contributes to enhanced system reliability, potentially reducing the need for frequent replacements or repairs. For fleet operators, this can translate into cost savings over time, as well as increased uptime for their vehicles.

Installation Process

Installing the 4012072 Connection Flange requires careful attention to ensure a correct fit and function. The process involves aligning the flange with the corresponding component, securing it with the appropriate bolts, and verifying that the connection is tight and leak-free. Proper tools and equipment, such as torque wrenches, may be required to achieve the correct tightening specifications.

Troubleshooting and Maintenance

Common issues with connection flanges may include leaks, misalignment, or damage from corrosion or wear. Troubleshooting these problems involves inspecting the flange and its connections for signs of wear or damage, and making any necessary adjustments or replacements. Regular maintenance, such as cleaning and inspecting the flange for signs of wear, can help prolong its lifespan and ensure continued reliable operation.

Safety Considerations

When installing, maintaining, or troubleshooting the 4012072 Connection Flange, it is important to observe safety guidelines to protect mechanics and operators. This includes wearing appropriate personal protective equipment, ensuring that the engine is cool before beginning work, and following all manufacturer recommendations for torque specifications and installation procedures.

Cummins Overview

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, reliability, and innovation in the commercial truck industry. The company’s extensive product range and commitment to customer satisfaction have made it a preferred choice for fleet operators and mechanics alike.

Compatibility of 4012072 with Cummins Engines

The Connection Flange part 4012072, manufactured by Cummins, is designed to integrate seamlessly with several of their engine models. This part is crucial for ensuring proper fluid flow and maintaining the integrity of the engine’s cooling system.

QSV91-G4 CM558/CM700 V102

The Connection Flange part 4012072 is specifically engineered to fit the QSV91-G4 CM558/CM700 V102 engine. This engine is known for its robust performance and reliability, making it a popular choice in various industrial applications. The flange ensures a secure connection between the engine’s coolant passages and the radiator, preventing leaks and maintaining optimal operating temperatures.

QSV91G

Similarly, the Connection Flange part 4012072 is also compatible with the QSV91G engine. This engine variant is designed for high-performance applications, and the flange plays a critical role in maintaining the engine’s cooling efficiency. By providing a precise fit, it ensures that the coolant flows smoothly, which is essential for the engine’s longevity and performance.

Grouping of Engines

Both the QSV91-G4 CM558/CM700 V102 and QSV91G engines share similar design principles and performance characteristics. The Connection Flange part 4012072 is designed to fit these engines seamlessly, ensuring that they operate at peak efficiency. This compatibility highlights the importance of using genuine Cummins parts for maintenance and repairs, as they are specifically engineered to meet the stringent requirements of these engines.

By ensuring a proper fit and function, the Connection Flange part 4012072 contributes to the overall reliability and performance of the engines it is designed to support.

Integration of Part 4012072 Connection Flange with Engine Systems

The part 4012072 Connection Flange is an essential component in the assembly and operation of various engine systems. Its primary function is to facilitate secure connections between different parts, ensuring the integrity and efficiency of the engine’s performance.

Role in Filter Systems

In filter systems, the Connection Flange is used to link the filter housing to the engine block or other components. This connection is vital for maintaining a sealed environment, which prevents leaks and ensures that the filtration process is effective. The flange’s design allows for easy installation and removal, which is particularly beneficial during maintenance or replacement of the filter.

Application in Lubricating Oil Systems

Within lubricating oil systems, the Connection Flange plays a significant role in connecting the oil filter to the oil passages. This connection is essential for the proper circulation of lubricating oil throughout the engine. The flange ensures that the oil flow is uninterrupted, which is important for the lubrication of moving parts, reduction of friction, and overall engine longevity.

The Connection Flange’s robust construction and precise fitting are designed to withstand the pressures and temperatures within the engine, providing a reliable connection that contributes to the efficient operation of the lubricating oil system.

Conclusion

The 4012072 Connection Flange is a vital component in the efficient operation of Cummins engines. Its design and construction ensure secure and reliable connections between various engine components, contributing to the overall performance and reliability of the engine system. Proper installation, maintenance, and the use of genuine Cummins parts are essential for maximizing the benefits of this flange.