4067162
O-Ring Seal
Cummins®

The Cummins 4067162 O-Ring Seal is a component designed to ensure the integrity of seals within commercial truck systems. Its role is to prevent leaks and maintain system efficiency, contributing to the overall performance and reliability of the vehicle.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a toroidal (ring-shaped) elastomer with a circular cross-section. It functions by creating a seal between two or more parts, typically in dynamic or static applications. The seal operates by deforming under compression when installed in a groove, which allows it to conform to the mating surfaces and prevent the passage of fluids or gases ¹.

Purpose of the 4067162 O-Ring Seal in Truck Operation

This Cummins part plays a specific role in the operation of a truck by ensuring the integrity of seals in various systems or components. It is commonly associated with fuel systems, where it helps maintain pressure and prevent leaks that could affect engine performance. Additionally, it may be used in other systems where fluid or gas sealing is required ².

Key Features of the 4067162 O-Ring Seal

The 4067162 O-Ring Seal is characterized by its material composition, which is typically a durable elastomer capable of withstanding the harsh conditions found in heavy-duty applications. Its design specifications, including size and durometer, are tailored to meet the demands of its intended use, ensuring a reliable seal under various operating conditions ³.

Benefits of Using the 4067162 O-Ring Seal

Utilizing this part offers several advantages. It contributes to improved system efficiency by maintaining seals and preventing leaks. Its durability ensures longevity, reducing the frequency of replacements. Additionally, its reliability in harsh operating conditions helps maintain the overall performance and safety of the truck ⁴.

Installation and Maintenance

Proper installation of this Cummins part involves ensuring it is correctly seated in the groove without damage. Best practices include using lubricants compatible with the O-Ring material to facilitate installation and reduce the risk of damage. Regular maintenance, such as inspecting for wear or damage and replacing as necessary, ensures optimal performance and longevity ⁵.

Troubleshooting Common Issues

Common problems associated with O-Ring Seals include leaks or failures, often due to wear, damage, or incorrect installation. Troubleshooting steps may involve inspecting the seal and groove for damage, ensuring proper installation techniques are used, and replacing the seal if necessary to resolve issues ⁶.

Manufacturer Overview - Cummins

Cummins is a renowned manufacturer with a history of producing high-quality automotive components. Their reputation in the industry is built on a commitment to quality and innovation, providing reliable solutions for commercial vehicles. Cummins’ dedication to excellence is evident in their wide range of products, including the 4067162 O-Ring Seal ⁷.

Role of Part 4067162 O-Ring Seal in Engine Systems

This part is an essential component in ensuring the integrity and efficiency of various engine systems. Its primary function is to create a reliable seal between mating surfaces, preventing leaks and maintaining system pressure.

Aftercooler

In the aftercooler system, the 4067162 O-Ring Seal is utilized at connection points where coolant or air passages interface. This seal ensures that there are no leaks in the cooling process, which is vital for maintaining optimal engine temperature and performance.

Air Crossover

For the air crossover system, the O-Ring Seal is positioned at the junctions where air ducts connect. This seal is important for maintaining the airflow efficiency between different sections of the engine, ensuring that air is distributed evenly and effectively.

Covers

In both the front sprocket cover and other engine covers, the 4067162 O-Ring Seal plays a role in preventing contaminants from entering the engine compartment while also retaining lubricants and other fluids within the cover. This helps in protecting internal components from debris and ensuring that lubrication is consistent.

Valve System

Within the valve system, the O-Ring Seal is used at various points where valves connect to their housings or other components. This ensures that there are no leaks around the valves, which is essential for maintaining proper valve operation and preventing loss of compression.

Auxiliary Cooling

In the auxiliary cooling system, the 4067162 O-Ring Seal is employed at connection points for additional cooling lines or components. This seal helps in maintaining the efficiency of the cooling process by ensuring that coolant flows without leakage, thus supporting the primary cooling system in managing engine temperatures.

Conclusion

The Cummins 4067162 O-Ring Seal is a critical component in maintaining the efficiency and reliability of commercial truck systems. Its application across various engine systems underscores the importance of using high-quality seals to ensure optimal performance and longevity of the vehicle.