3006745
Retaining Ring
Cummins®

The 3006745 Retaining Ring Assembly is a component manufactured by Cummins, a well-established name in the automotive industry, particularly known for its heavy-duty truck components. This retaining ring assembly is designed to secure various parts within the truck’s mechanical system, ensuring they remain in place under operational conditions. Cummins, as a manufacturer, is recognized for its commitment to quality and reliability in the production of automotive parts ¹.

Basic Concepts of Retaining Ring Assemblies

Retaining ring assemblies are mechanical components used to secure parts within a system, preventing them from moving out of position. They operate by fitting into a groove or recess, holding parts in place through pressure or friction. There are several types of retaining rings, including internal and external rings, each suited to different applications based on the specific requirements of the mechanical system they are part of ².

Purpose of the 3006745 Retaining Ring Assembly

The 3006745 Retaining Ring Assembly plays a specific role in the operation of heavy-duty trucks by securing components that are subject to significant stress and movement. Its function contributes to the overall functionality and reliability of the truck’s mechanical systems, ensuring that parts remain securely in place during operation ³.

Key Features

The 3006745 Retaining Ring Assembly is characterized by its robust material composition, typically made from high-strength steel to withstand the demanding conditions of heavy-duty applications. Its design includes precise dimensions and a secure fit within the designated grooves, ensuring effective retention of components. Unique characteristics such as corrosion resistance and durability further enhance its performance in challenging environments ⁴.

Benefits

Utilizing the 3006745 Retaining Ring Assembly offers several advantages, including improved durability and enhanced performance of the truck’s components. Its reliable retention mechanism contributes to the overall reliability of the truck, reducing the likelihood of part failure or displacement under operational stress ⁵.

Installation Process

Proper installation of the 3006745 Retaining Ring Assembly involves a step-by-step approach to ensure it fits securely within the designated groove. This process may require specific tools to facilitate accurate placement and seating of the ring. Best practices include verifying the cleanliness and condition of the groove before installation and ensuring the ring is properly seated to achieve the desired retention force ⁶.

Troubleshooting Common Issues

Common issues with retaining ring assemblies can include improper seating, leading to insufficient retention, or wear and tear over time. Troubleshooting these problems involves inspecting the ring and groove for signs of damage or misalignment and addressing any issues promptly to maintain the integrity of the assembly ⁷.

Maintenance Tips

Regular maintenance of the 3006745 Retaining Ring Assembly is crucial for ensuring its longevity and optimal performance. This includes periodic inspection for signs of wear or damage and cleaning the assembly to remove any debris that could affect its function. Adhering to recommended inspection intervals and care procedures will help maintain the assembly’s effectiveness ⁸.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established a strong reputation in the automotive industry, particularly for its heavy-duty truck components. The company’s product range and commitment to excellence make it a trusted name in the field ⁹.

Compatibility of Retaining Ring Assembly Part 3006745 with Cummins Engines

The Retaining Ring Assembly part number 3006745, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is crucial for maintaining the integrity and functionality of the engine by securing various components in place. Below is a detailed overview of the engines with which this part is compatible:

G855 Series

• G855
• G855 CM558
• GTA855 CM558 (CM2358) G101

The G855 series engines, including the G855, G855 CM558, and GTA855 CM558 (CM2358) G101, are high-performance engines often used in heavy-duty applications. The Retaining Ring Assembly part 3006745 is specifically engineered to fit these engines, ensuring that critical components remain securely in place under high stress and operational conditions.

Mechanical Series

• L10 MECHANICAL
• N14 G
• N14 MECHANICAL

The mechanical series engines, such as the L10 MECHANICAL, N14 G, and N14 MECHANICAL, are known for their robust design and reliability. The Retaining Ring Assembly part 3006745 is compatible with these engines, providing essential support and stability to various engine components.

NH/NT 855 Series

• NH/NT 855

The NH/NT 855 engine is another variant where the Retaining Ring Assembly part 3006745 is applicable. This engine is designed for durability and efficiency, and the retaining ring assembly plays a vital role in maintaining the alignment and security of its components.

V903 Series

• V903

The V903 engine is a high-output engine that benefits from the precise fit and function of the Retaining Ring Assembly part 3006745. This part ensures that the engine’s components are held firmly in place, contributing to the overall performance and longevity of the engine.

Each of these engines, despite their differences, relies on the Retaining Ring Assembly part 3006745 to maintain operational integrity and efficiency. Cummins has designed this part to meet the specific needs of these engines, ensuring compatibility and reliability across the board.

Role of Part 3006745 Retaining Ring Assembly in Engine Systems

The Retaining Ring Assembly (Part 3006745) is an integral component in various engine systems, ensuring the secure and efficient operation of several critical elements. Its application spans across multiple components, enhancing the overall performance and reliability of the engine.

Integration with Lubricating Systems

In the lubricating oil filter and full flow oil filter systems, the Retaining Ring Assembly plays a significant role by securing the filter elements in place. This ensures that the oil filtration process is consistent and effective, preventing contaminants from circulating within the engine. Similarly, in the lubricating oil and turbocharger cooler assembly, it maintains the integrity of the cooler, allowing for optimal heat exchange and lubrication.

Cooler and Filter Assemblies

For the cooler filter and cooler lubricating oil filter, the Retaining Ring Assembly ensures that these components remain firmly in position. This is essential for maintaining the efficiency of the cooling process, which is vital for the engine’s thermal management. In the engine oil cooler and lubricating oil cooler, it helps in securing the cooler elements, ensuring that the oil is adequately cooled before it is circulated back into the engine.

Torque Converter and Turbocharger Coolers

In the torque converter and turbocharger cooler systems, the Retaining Ring Assembly is used to hold the cooler components in place. This is particularly important in the lubricating oil and turbocharger cooler where precise cooling is required to maintain the performance and longevity of the turbocharger.

Filter and Cooler Mounting

When it comes to the filter and cooler mounting systems, the Retaining Ring Assembly ensures that both the filter and cooler components are securely attached. This is crucial for the stable operation of these systems, especially in high-vibration environments typical of engine compartments.

On-Board Spares and Lower Engine Gasket Kits

In the context of on-board spares and lower engine gasket kits, the Retaining Ring Assembly is often included to ensure that replacement parts can be quickly and securely installed. This is particularly beneficial in maintenance scenarios where rapid component replacement is necessary to minimize downtime.

Oil Cooler Seal Kit

Finally, in the oil cooler seal kit, the Retaining Ring Assembly helps in maintaining the seal integrity, preventing leaks and ensuring that the cooling process remains efficient. This is essential for the long-term reliability of the engine’s cooling system.

Conclusion

Overall, the Retaining Ring Assembly (Part 3006745) is a versatile component that enhances the secure and efficient operation of various engine systems, contributing to the overall performance and reliability of the engine.