4006175
Retaining Ring
Cummins®

The 4006175 Retaining Ring Clip by Cummins is a specialized component designed for use in heavy-duty truck applications. This retaining ring clip serves a role in securing various components within the truck’s mechanical systems, ensuring they remain in place under operational conditions. Its significance lies in its ability to enhance the reliability and performance of the truck’s systems by providing a secure fit for critical parts ³.

Basic Concepts of Retaining Ring Clips

Retaining ring clips, also known as snap rings or circlips, are mechanical fasteners used to secure components onto a shaft or within a housing. They operate by fitting into a groove and exerting a retaining force that prevents the component from moving. These clips come in various designs, including internal and external types, and are made from materials like steel or stainless steel to ensure durability and strength ¹.

Purpose of the 4006175 Retaining Ring Clip

The 4006175 Retaining Ring Clip is specifically designed to secure components within the heavy-duty truck’s engine and transmission systems. It plays a role in maintaining the proper alignment and positioning of parts such as bearings, gears, and seals. By ensuring these components remain in place, the clip contributes to the smooth operation and longevity of the truck’s mechanical systems ³.

Key Features

The 4006175 Retaining Ring Clip features a robust design that includes a spring steel construction, providing both strength and flexibility. Its unique shape allows for easy installation and removal, while the material choice ensures resistance to wear and corrosion. These characteristics enhance the clip’s functionality and reliability in demanding heavy-duty applications ².

Benefits

The use of the 4006175 Retaining Ring Clip offers several benefits, including improved reliability of the secured components, ease of installation due to its design, and maintenance advantages such as quick replacement when needed. These factors contribute to the overall efficiency and durability of the truck’s mechanical systems ³.

Installation Process

To install the 4006175 Retaining Ring Clip, first, ensure the groove where the clip will be placed is clean and free of debris. Use appropriate tools, such as snap ring pliers, to carefully insert the clip into the groove. Ensure the clip is fully seated and exerts a secure retaining force on the component it is designed to hold in place ³.

Common Issues and Troubleshooting

Common issues with the 4006175 Retaining Ring Clip may include improper seating, which can lead to component misalignment, or damage to the clip due to corrosion or wear. Troubleshooting steps involve inspecting the clip and groove for damage, ensuring proper installation techniques are used, and replacing the clip if it shows signs of wear or failure ³.

Maintenance Tips

Regular maintenance of the 4006175 Retaining Ring Clip involves inspecting it for signs of wear, corrosion, or damage during routine service intervals. Cleaning the groove and clip, and ensuring proper lubrication where applicable, can help maintain its functionality and extend its service life ³.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the automotive industry, Cummins is known for its high-quality components and systems designed for heavy-duty applications, including trucks and other commercial vehicles. The company’s commitment to innovation and customer satisfaction has established it as a trusted name in the industry ³.

Cummins Retaining Ring Clip 4006175 in Engine Applications

The Cummins Retaining Ring Clip part number 4006175 is a component in various engine configurations, ensuring the securement and stability of certain parts within the engine assembly. This part is integral to maintaining the operational integrity and longevity of the engines it is used in.

QSK78 Series

In the QSK78 series engines, the retaining ring clip plays a role in securing components that are subject to high rotational forces and stresses. This ensures that parts such as bearings and shafts remain in their designated positions, preventing any misalignment that could lead to mechanical failure ³.

CM500 Series

Similarly, in the CM500 series engines, the retaining ring clip 4006175 is for maintaining the alignment and stability of various engine components. Given the high-performance nature of these engines, the precision and reliability of this part are for optimal engine operation ³.

Grouping of Engines

The retaining ring clip 4006175 is designed to fit seamlessly into both the QSK78 and CM500 series engines. Its application across these engines underscores its versatility and importance in ensuring the engines’ mechanical integrity. The design and material of the clip are tailored to withstand the specific demands of each engine series, providing a reliable solution for component retention ³.

Role of Part 4006175 Retaining Ring Clip in Engine Systems

The Part 4006175 Retaining Ring Clip is a component in various engine systems, ensuring the secure and efficient operation of several key parts.

In the camshaft system, the retaining ring clip plays a role in securing the camshaft in place, preventing any unwanted movement that could lead to misalignment or damage. This ensures smooth and consistent valve operation, which is vital for engine performance ³.

Within the connecting rod and piston assembly, the retaining ring clip is used to hold the piston pin in place. This is important for maintaining the integrity of the piston’s movement within the cylinder, ensuring that the combustion forces are effectively transferred to the crankshaft ³.

In the cylinder head and engine piston systems, the retaining ring clip helps in securing various components, such as valve springs and piston pins, ensuring they remain in the correct position under the high pressures and temperatures of engine operation ³.

For the engine piston kit and engine top-level assembly piston, the retaining ring clip is in maintaining the structural integrity of the piston components. It ensures that all parts, such as piston rings and pins, are held firmly in place, contributing to the overall efficiency and longevity of the engine ³.

In the fuel manifold and injector systems, the retaining ring clip is used to secure injector components, ensuring precise fuel delivery and maintaining the optimal air-fuel mixture for combustion ³.

The injector plumbing also benefits from the retaining ring clip, as it helps in securing fittings and connections, preventing leaks and ensuring consistent fuel flow ³.

For the PDC kit and QSK78 piston, the retaining ring clip is instrumental in holding various small yet critical components in place, enhancing the reliability and performance of these advanced engine systems ³.

Overall, the Part 4006175 Retaining Ring Clip is a fundamental component across multiple engine systems, playing a key role in securing and maintaining the precise alignment and operation of critical parts ³.

Conclusion

The 4006175 Retaining Ring Clip by Cummins is a critical component in heavy-duty truck applications, ensuring the securement and stability of various engine and transmission components. Its robust design, ease of installation, and maintenance advantages contribute to the reliability and longevity of the truck’s mechanical systems. Regular maintenance and proper installation techniques are essential to maximize the performance and service life of this Cummins part.