4352625
Flanged o Ring Plug
Cummins®

Introduction

The 4352625 Flanged O-Ring Plug is a component manufactured by Cummins, a well-established name in the commercial truck industry. This plug is designed for use in various sealing applications within commercial trucks, ensuring the integrity of engine and system operations.

Basic Concepts of Flanged O-Ring Plugs

A Flanged O-Ring Plug is a sealing device that consists of a plug body with a flange on one end and an O-ring seal. The flange provides a surface for secure attachment, while the O-ring creates a seal against the port or passage it is installed in. This design is effective in preventing leaks and maintaining system pressure ¹.

Purpose of the 4352625 Flanged O-Ring Plug

This Cummins part plays a role in sealing ports and passages within the engine and other systems of a truck. It is used to block off unused passages or to seal openings after maintenance or repair work, ensuring that fluids and gases remain contained within their designated pathways.

Key Features

The 4352625 Flanged O-Ring Plug features a flanged design that allows for easy installation and removal. The O-ring seal is made from a durable elastomer that provides a tight seal under various conditions. The plug is constructed from materials that offer resistance to high temperatures and pressures, ensuring reliable performance in demanding environments ².

Benefits

The 4352625 Flanged O-Ring Plug offers several benefits, including improved sealing performance due to its O-ring design. Its durable construction ensures longevity, even under harsh operating conditions. The plug’s resistance to high temperatures and pressures makes it suitable for use in critical applications within commercial trucks.

Installation Process

To install the 4352625 Flanged O-Ring Plug, first, ensure the port or passage is clean and free of debris. Lubricate the O-ring with a compatible lubricant to facilitate installation. Carefully insert the plug into the port, ensuring the O-ring is properly seated. Tighten the flange using the appropriate tools to secure the plug in place, taking care not to overtighten, which could damage the O-ring.

Troubleshooting Common Issues

Common issues with Flanged O-Ring Plugs include leaks or failure to seal. These problems can often be traced to improper installation, damage to the O-ring, or degradation of the plug material. To address these issues, inspect the plug and O-ring for signs of wear or damage. Ensure the plug is correctly installed and the O-ring is properly seated. If necessary, replace the plug or O-ring to restore sealing performance.

Maintenance Tips

Regular inspection of the 4352625 Flanged O-Ring Plug is recommended to ensure its continued effectiveness. Check for signs of wear, damage, or leaks during routine maintenance intervals. Clean the plug and O-ring as needed to remove any contaminants that could affect sealing performance. Consider replacing the plug if it shows significant wear or if leaks persist after cleaning and reinstallation.

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 and reliability in the commercial truck industry. The company offers a wide range of products and services designed to meet the needs of its customers, from light-duty to heavy-duty applications ³.

Flanged O-Ring Plug (Part 4352625) Compatibility with Cummins Engines

The Flanged O-Ring Plug, identified by part number 4352625, is a critical component designed to ensure a secure seal in various applications. This part is engineered to fit seamlessly with several Cummins engine models, providing a reliable barrier against leaks and ensuring optimal performance.

ISB6.7 G CM2180 B118 and ISL G CM2180

The ISB6.7 G CM2180 B118 and ISL G CM2180 engines are part of Cummins’ lineup of heavy-duty diesel engines. These engines are known for their robust construction and high performance, often used in applications requiring substantial power and durability. The Flanged O-Ring Plug is specifically designed to fit these engines, ensuring that critical fluid pathways remain sealed and protected. This compatibility is essential for maintaining engine integrity and preventing contamination.

ISX12 G CM2180 EJ

The ISX12 G CM2180 EJ engine is another high-performance model in Cummins’ portfolio. This engine is designed for heavy-duty applications, offering exceptional power and efficiency. The Flanged O-Ring Plug is engineered to fit this engine, providing a secure seal that is crucial for maintaining the engine’s operational standards. Its design ensures that the plug can withstand the rigors of heavy-duty use, contributing to the longevity and reliability of the engine.

Grouping of Engines

The engines mentioned—ISB6.7 G CM2180 B118, ISL G CM2180, and ISX12 G CM2180 EJ—are all part of Cummins’ advanced diesel engine series. These engines are designed for demanding applications, and the Flanged O-Ring Plug is a key component in ensuring their performance and durability. The plug’s compatibility with these engines underscores its importance in maintaining the integrity of the engine’s fluid systems.

Role of Part 4352625 Flanged O-Ring Plug in Engine Systems

The part 4352625 flanged O-ring plug is an essential component in various engine systems, providing reliable sealing and preventing fluid or air leaks. Its application spans across multiple components, ensuring the efficient operation of the engine.

Air Inlet Pipe

In the air inlet pipe system, the flanged O-ring plug is used to seal connections where air enters the engine. This ensures that the air flow is uninterrupted and free from leaks, which is vital for maintaining the correct air-fuel ratio and optimizing engine performance.

Turbocharger Arrangement

Within the turbocharger arrangement, the flanged O-ring plug plays a significant role in sealing the connections between the turbocharger and the exhaust manifold, as well as the intake tract. This sealing is important for maintaining the pressure differentials necessary for the turbocharger to function effectively, thereby enhancing engine power and efficiency.

Plumbing Systems

In plumbing systems associated with the air cleaner, the flanged O-ring plug is utilized to seal various joints and connections. This prevents any air leaks that could affect the air filtration process, ensuring that only clean air enters the engine. Proper sealing in these systems is essential for maintaining engine health and performance.

Air Cleaner

The air cleaner relies on the flanged O-ring plug to seal its housing and connections to the intake tract. This ensures that the air cleaner can effectively filter out contaminants without allowing unfiltered air to bypass the system, which could lead to engine damage over time.

By integrating the flanged O-ring plug into these engine components, engineers and mechanics can ensure that the systems operate efficiently and reliably, contributing to the overall performance and longevity of the engine.

Conclusion

The 4352625 Flanged O-Ring Plug by Cummins is a vital component in ensuring the integrity and efficiency of engine systems in commercial trucks. Its robust design, compatibility with various Cummins engines, and role in sealing critical pathways make it an indispensable part of maintaining engine performance and durability.