3018695
Rectangular Ring Seal
Cummins®

The 3018695 Rectangular Ring Seal is a component manufactured by Cummins, a well-established name in the commercial truck industry. This seal is designed for use in various applications within commercial trucks, contributing to the efficient operation of these vehicles.

Basic Concepts of Rectangular Ring Seals

A Rectangular Ring Seal is a type of gasket used in mechanical systems to create a seal between two or more parts. It functions by filling the gap between mating surfaces, preventing the leakage of fluids or gases. These seals are commonly used in applications where a reliable seal is required under varying pressure and temperature conditions ¹.

Purpose of the 3018695 Rectangular Ring Seal

The 3018695 Rectangular Ring Seal plays a role in the operation of a truck by ensuring a secure seal within the engine or transmission system. Its primary function is to prevent the leakage of fluids, which is vital for maintaining the integrity and efficiency of the system it is part of.

Key Features

The 3018695 Rectangular Ring Seal is characterized by several key features that enhance its performance. It is made from a durable material that can withstand high pressures and temperatures. The design of the seal allows it to conform to the surfaces it is sealing, providing a tight fit. Additionally, it may have unique characteristics such as resistance to certain chemicals or the ability to operate in extreme conditions ².

Benefits

Using the 3018695 Rectangular Ring Seal offers several advantages. It provides improved sealing efficiency, ensuring that fluids remain contained within the system. The seal is also durable, offering long-term performance even under demanding conditions. Furthermore, it exhibits resistance to various operating conditions, making it a reliable choice for commercial truck applications.

Installation Process

Proper installation of the 3018695 Rectangular Ring Seal is important for ensuring its effectiveness. The process involves cleaning the mating surfaces, positioning the seal correctly, and ensuring it is not damaged during installation. Specific tools or procedures may be recommended to facilitate a proper installation.

Common Issues and Troubleshooting

Common problems associated with Rectangular Ring Seals include leaks, damage to the seal, or improper installation. These issues can often be traced back to incorrect installation, wear and tear, or exposure to conditions beyond the seal’s capabilities. Troubleshooting steps may involve inspecting the seal and mating surfaces, replacing the seal if necessary, and ensuring correct installation practices are followed.

Maintenance Tips

Regular maintenance of the 3018695 Rectangular Ring Seal is important for ensuring its longevity and optimal performance. This includes periodic inspection for signs of wear or damage, cleaning the mating surfaces, and replacing the seal as needed. Adhering to recommended inspection intervals and care procedures can help prevent issues and ensure the seal continues to function effectively.

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 strong reputation in the commercial truck industry for producing reliable and high-performance components. The company’s product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial applications.

Cummins Rectangular Ring Seal Part 3018695 Compatibility

The Cummins Rectangular Ring Seal part 3018695 is designed to fit seamlessly within a variety of engine models, ensuring optimal performance and reliability. This part is engineered to provide a tight seal, preventing leaks and maintaining system integrity.

G855 Engines

The G855 engines benefit from the precision fit of the Rectangular Ring Seal part 3018695. This seal is crucial in maintaining the engine’s operational efficiency by ensuring that there are no unwanted leaks, which could lead to performance degradation or system failures.

N14 MECHANICAL Engines

In the N14 MECHANICAL engines, the Rectangular Ring Seal part 3018695 plays a vital role in sealing critical components. Its design ensures that the engine operates smoothly by preventing any fluid or air leaks, which could otherwise compromise the engine’s performance.

NH/NT 855 Engines

For the NH/NT 855 engines, the Rectangular Ring Seal part 3018695 is an essential component that aids in maintaining the engine’s sealing integrity. This seal is particularly important in high-stress environments, where it helps to maintain the engine’s efficiency and longevity.

QSNT14 CM876 N102 Engines

The QSNT14 CM876 N102 engines also rely on the Rectangular Ring Seal part 3018695 to ensure that all seals are tight and secure. This part is designed to fit perfectly within the engine’s architecture, providing a reliable seal that helps to maintain the engine’s overall performance and durability.

Role of Part 3018695 Rectangular Ring Seal in Engine Systems

The 3018695 Rectangular Ring Seal is integral to the efficient operation of various engine systems, ensuring optimal performance and longevity. In the context of an oil cooler, this seal plays a significant role in maintaining the integrity of the cooling process by preventing leaks and ensuring a tight fit between components.

When integrated with an engine oil cooler, the seal helps in maintaining the precise flow of engine oil, which is vital for dissipating heat and keeping the oil at an optimal temperature. Similarly, in a lubricating oil filter/cooler setup, the seal ensures that the filtration process is not compromised by any leaks, thereby maintaining the quality of the lubricating oil.

In systems involving a full flow oil filter, the 3018695 Rectangular Ring Seal ensures that the filter housing remains sealed, allowing for efficient filtration without any bypass of unfiltered oil. This is particularly important in maintaining the cleanliness of the lubricating oil, which directly impacts engine wear and performance.

For lub oil cooler assemblies, whether they are part of a lub oil filter cooler or a lubricating oil cooler kit, the seal is essential in preventing any coolant or oil leaks. This is crucial for the reliable operation of the cooling system, which in turn affects the overall efficiency of the engine.

In more complex assemblies like the lubricating oil cooler (top level assembly) or the lubricating oil cooler cover mounting, the seal ensures that all connections are secure, facilitating effective heat exchange and maintaining the structural integrity of the cooler.

Additionally, in conjunction with an oil cooler maintenance kit or an oil filter / cooler, the 3018695 Rectangular Ring Seal aids in simplifying maintenance procedures by ensuring that all components are properly sealed, reducing the risk of contamination and enhancing the ease of component replacement.

Overall, the 3018695 Rectangular Ring Seal is a fundamental component in various engine systems, playing a key role in ensuring the reliability and efficiency of oil cooling and filtration processes.

Conclusion

The 3018695 Rectangular Ring Seal is a critical component in the operation of commercial truck engines, ensuring the integrity and efficiency of various systems by preventing fluid leaks. Its durable construction, compatibility with multiple engine models, and role in maintaining system performance make it an essential part for Cummins engines. Proper installation, maintenance, and understanding of its function are key to maximizing the benefits of this Cummins part.