3631472
Seal Retainer
Cummins®

The Cummins 3631472 Seal Retainer is a component designed to enhance the operation of commercial trucks. Its purpose is to secure seals within the engine or transmission system, ensuring the integrity of these components. The significance of this Cummins part lies in its ability to maintain system efficiency and reliability, contributing to the overall performance of the vehicle.

Basic Concepts of Seal Retainers

Seal retainers are components used in mechanical systems to hold seals in place, ensuring they function correctly. They play a role in maintaining the integrity of seals by preventing displacement or damage. In various applications, seal retainers contribute to the longevity and effectiveness of sealing mechanisms, which are vital for the operation of engines and transmissions ¹.

Purpose of the 3631472 Seal Retainer

The 3631472 Seal Retainer is designed to play a specific role within the engine or transmission system of a truck. It functions by securing seals in their designated positions, which helps in maintaining the pressure and fluid dynamics within the system. This ensures that the seals perform their intended function of preventing leaks and maintaining system pressure, which is crucial for the efficient operation of the truck ².

Key Features

The design and material characteristics of the 3631472 Seal Retainer are tailored to enhance its performance and durability. Constructed from high-quality materials, it is engineered to withstand the demanding conditions within a truck’s engine or transmission system. Unique attributes such as its precise fit and robust construction contribute to its effectiveness in securing seals, thereby promoting system reliability.

Benefits

Utilizing the 3631472 Seal Retainer offers several advantages. It contributes to improved seal efficiency by ensuring seals remain in optimal positions. This can lead to reduced maintenance requirements, as the likelihood of seal-related issues is diminished. Additionally, the enhanced overall system reliability afforded by the 3631472 Seal Retainer can result in more consistent truck performance and potentially lower operational costs.

Installation Process

Proper installation of the 3631472 Seal Retainer involves a series of steps to ensure correct fitting and function. It is recommended to use specific tools and follow procedures that align with manufacturer guidelines. This may include cleaning the installation area, verifying the correct orientation of the retainer, and ensuring it is securely fastened without over-tightening, which could damage the component or the seal it is designed to retain.

Troubleshooting Common Issues

Typical problems that may arise with seal retainers include displacement, damage, or failure to secure the seal effectively. Diagnostic steps to address these issues may involve inspecting the retainer for signs of wear or damage, checking the seal for proper alignment and condition, and ensuring that the installation was performed correctly. Solutions can range from reinstallation or adjustment to replacement of the retainer or seal, depending on the specific issue identified.

Maintenance Tips

Regular maintenance of the 3631472 Seal Retainer is important for ensuring its continued effectiveness. This includes periodic inspection intervals to check for signs of wear or damage. Cleaning procedures should be followed to remove any contaminants that could affect performance. Replacement should be considered if the retainer shows significant wear, has been damaged, or if seals are frequently failing, indicating a possible issue with the retainer’s ability to secure them effectively.

Cummins Corporation Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and strong reputation. With a history of innovation and quality, Cummins offers a variety of components and systems designed to enhance the performance and reliability of commercial vehicles. The company’s commitment to excellence is reflected in its product range, which includes engines, transmissions, and various aftermarket parts, all aimed at meeting the demanding needs of the trucking industry.

Cummins Seal Retainer 3631472 Compatibility with Engine Models

The Cummins Seal Retainer part number 3631472 is designed to fit a variety of engine models, ensuring optimal sealing and performance. Here is a detailed overview of its compatibility with the listed engines:

GTA38 G CMEICS G116C, K38, K50, KTA38GC CM558, QSK38 CM2150 MCRS, QSK38 CM850 MCRS

The Seal Retainer 3631472 is compatible with the following engines:

• GTA38 G CMEICS G116C
• K38
• K50
• KTA38GC CM558
• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

QSK45 CM500, QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108

The part is also suitable for:

• QSK45 CM500
• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

QSK60 CM500, QSK60 CM850 MCRS, QSK60 G CM2358 K110, QSK60G, QSK78 CM500

Finally, the Seal Retainer 3631472 fits the following engines:

• QSK60 CM500
• QSK60 CM850 MCRS
• QSK60 G CM2358 K110
• QSK60G
• QSK78 CM500

This compatibility ensures that the Seal Retainer can be used across a broad range of engine models, providing a reliable solution for sealing needs.

Role of Part 3631472 Seal Retainer in Engine Systems

In the intricate assembly of an engine, the Seal Retainer, identified as part 3631472, assumes a significant role in ensuring the integrity and efficiency of various components. This component is instrumental in maintaining the seal between different parts, thereby preventing leaks and ensuring optimal performance.

Integration with Cylinder Block and Related Assemblies

The Seal Retainer is pivotal in the assembly cylinder block and the short block K50G3. It secures seals in place, which is essential for the cylinder block kit and the cylinder short block. Its application extends to the long block assembly - 50 and the short block assembly - K38 and K50, where it helps in maintaining the seal integrity around the cylinder and crankshaft and bearings.

Role in Gasket Sets and Bearings

In conjunction with the low block gasket set and the lower block gasket set, the Seal Retainer ensures that these gaskets remain in their designated positions, preventing any coolant or oil leaks. It also plays a part in the installation and maintenance of main bearings, contributing to the smooth operation of the engine.

Application in Plumbing and Coolant Systems

The Seal Retainer is utilized in the plumbing cylinder block and the plumbing cylinder block coolant systems. Here, it ensures that the seals in these systems are held firmly in place, which is vital for the efficient circulation of coolant and the prevention of leaks.

Use in Electronic and Hardware Kits

In the electronic control module kit and the engine harness kit, the Seal Retainer is employed to secure seals around sensitive electronic components, protecting them from environmental factors and ensuring their reliable operation. Similarly, in the hardware kit and the engine installation kit, it plays a role in securing seals in various hardware components, contributing to the overall durability and performance of the engine.

Contribution to On-Board Spares and Overhaul Kits

The Seal Retainer is also a component in the on board spares and the HHP OVHL LW block GSK, where it is used to maintain the integrity of seals in these systems, ensuring that they function correctly when needed.

Conclusion

In summary, the Seal Retainer, part 3631472, is a versatile component that plays a key role in various engine systems, from the cylinder block and crankshaft to electronic modules and plumbing systems. Its proper installation and maintenance are essential for the efficient and reliable operation of the engine ³.