4982289
O Ring Seal
Cummins®

Introduction

The 4982289 O-Ring Seal, manufactured by Cummins, is a critical component in the commercial vehicle industry. Specifically designed for commercial trucks, this part ensures the integrity of various systems within these vehicles.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a gasket with a circular cross-section, designed to create a seal between two or more parts. In mechanical systems, O-Ring Seals are commonly used to prevent the leakage of fluids and gases. They operate by deforming slightly when compressed between two surfaces, thereby creating a tight seal that can withstand pressure and maintain the separation of different environments within a system ¹.

Purpose of the 4982289 O-Ring Seal in Truck Operations

In commercial trucks, the 4982289 O-Ring Seal serves a specific function within the vehicle’s systems. It is typically located in areas where fluid or gas containment is necessary, such as in the engine, transmission, or hydraulic systems. The seal’s role is to maintain the integrity of these systems by preventing leaks, which could lead to performance issues or system failures.

Key Features of the 4982289 O-Ring Seal

The 4982289 O-Ring Seal is engineered with specific design and material characteristics that make it well-suited for heavy-duty applications. It is constructed from materials that offer resistance to high temperatures, pressure, and a variety of chemicals. These features ensure that the seal can perform reliably under the demanding conditions encountered in commercial truck operations ².

Benefits of Using the 4982289 O-Ring Seal

The use of the 4982289 O-Ring Seal in commercial trucks offers several advantages. Its design and material properties contribute to improved reliability and longevity in sealing applications. Compared to other types of seals, the 4982289 O-Ring Seal provides enhanced performance, helping to maintain the efficiency and safety of the truck’s systems.

Installation Considerations

Proper installation of the 4982289 O-Ring Seal is crucial for ensuring its optimal performance and longevity. Best practices for installation include ensuring the seal is correctly sized for the application, properly lubricated to facilitate seating, and installed without damage. Avoiding common pitfalls, such as over-lubrication or improper handling, is also important for the seal’s effectiveness.

Troubleshooting Common Issues

Common problems associated with O-Ring Seals, such as leaks or failure, can often be traced back to installation issues or environmental factors. Troubleshooting these problems involves a systematic approach to identify the root cause, whether it be improper installation, exposure to incompatible chemicals, or mechanical stress. Addressing these issues promptly can help maintain the seal’s effectiveness and the overall performance of the truck’s systems.

Maintenance Tips

Regular maintenance of the 4982289 O-Ring Seal is recommended to prolong its service life and ensure continued effective performance. This includes periodic inspection for signs of wear or damage, and replacement according to the manufacturer’s guidelines or as part of routine maintenance schedules. Proper care and attention to the seal can help prevent unexpected failures and maintain the reliability of the truck’s systems.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins has established a strong reputation in the commercial vehicle industry for quality, reliability, and performance. The company’s commitment to excellence is reflected in its products, including the 4982289 O-Ring Seal, which is designed to meet the rigorous demands of commercial truck applications ³.

Cummins O-Ring Seal 4982289 Compatibility with Engine Models

The Cummins O-Ring Seal part number 4982289 is designed to fit seamlessly within the engine systems of the X12 CM2670 X121B and X13 CM2670 X122B engines. This seal is integral to maintaining the integrity of the engine’s sealing system, ensuring that there are no leaks or failures that could compromise engine performance.

For the X12 CM2670 X121B engine, the O-Ring Seal 4982289 is specifically engineered to fit in critical areas where it provides a tight seal against oil, coolant, or other fluids. This ensures that the engine operates efficiently and maintains its performance over time.

Similarly, in the X13 CM2670 X122B engine, the O-Ring Seal 4982289 is placed in key locations to prevent any leakage. Its precision fit and high-quality material make it an essential component for the engine’s sealing needs.

Both engines benefit from the use of this O-Ring Seal, as it helps to maintain the engine’s operational integrity and reliability. The seal’s design ensures that it can withstand the high pressures and temperatures typical of engine environments, providing a durable and long-lasting solution.

Conclusion

The 4982289 O-Ring Seal by Cummins is a vital component in commercial truck operations, ensuring the integrity and efficiency of various systems within these vehicles. Its design and material properties make it well-suited for heavy-duty applications, offering enhanced performance and reliability. Proper installation, maintenance, and troubleshooting are essential for maximizing the seal’s effectiveness and longevity.