C6204516122
O-Ring Seal
Cummins®

The C6204516122 O-Ring Seal, manufactured by Cummins, is a critical component in the automotive and engine manufacturing industry, specifically designed for commercial trucks. This part ensures the integrity and efficiency of various systems by preventing fluid or gas leaks.

Basic Concepts of O-Ring Seals

O-Ring Seals are circular elastomeric rings that create a seal between mating surfaces by deforming under compression. They are used in both dynamic and static applications to prevent the leakage of fluids or gases, providing reliable sealing solutions across various mechanical systems ¹.

Role of the C6204516122 O-Ring Seal in Truck Operation

This Cummins part is essential for the operation of commercial trucks. It is positioned in areas requiring fluid or gas sealing to maintain system performance and prevent leaks. By ensuring a tight seal, the O-Ring contributes to the overall efficiency and reliability of the truck’s systems.

Key Features

The C6204516122 is characterized by its durable material composition, designed to withstand harsh conditions in commercial truck applications. Its design specifications are tailored to enhance performance and longevity, ensuring it can endure dynamic and static stresses encountered in operation.

Benefits of Using the C6204516122 O-Ring Seal

Incorporating this part into truck maintenance and operation offers several advantages, including improved system efficiency through reduced leakage, enhanced reliability of the truck’s systems, and overall better performance due to the seal’s ability to maintain integrity under various operating conditions ².

Troubleshooting and Maintenance Suggestions

Regular maintenance checks can help identify wear or damage to the O-Ring Seal early. When replacement is necessary, following proper procedures ensures that the new seal will perform effectively.

Installation Guidelines

Correct installation of the C6204516122 is crucial for its performance. This involves preparing the sealing surfaces to ensure they are clean and free of imperfections. The seal must be correctly fitted and aligned to achieve the desired sealing effect and to prevent damage to the O-Ring during operation.

Common Failure Modes

O-Ring Seals can fail due to various reasons, including compression set, extrusion, and chemical degradation. Understanding these failure modes allows for the implementation of preventive measures, such as selecting the appropriate material for the operating environment and ensuring proper installation practices.

Cummins Engine O-Ring Seal C6204516122 Compatibility

The O-Ring Seal part number C6204516122 is designed to fit within the engine systems of the B3.3, QSB3.3 CM2150, and QSB3.3 CM2250 EC engines. This seal is crucial for maintaining the integrity of various engine components by preventing leaks and ensuring that the engine operates efficiently.

Role of Part C6204516122 O-Ring Seal in Engine Systems

Complete Engine Gasket Kit

In a complete engine gasket kit, the C6204516122 is utilized to create a reliable seal between mating surfaces, preventing leaks of fluids such as oil, coolant, and fuel.

Gasket Kit

Within a standard gasket kit, the O-Ring Seal plays a significant role in sealing dynamic and static joints, especially in areas where traditional gaskets may not provide sufficient sealing.

Oil Pan

The oil pan is a critical component of the lubrication system, and the C6204516122 is frequently used to seal the connections between the oil pan and other engine components.

Overhaul Kit

In an overhaul kit, the C6204516122 is included to replace worn or damaged seals during a comprehensive engine rebuild, restoring the engine’s sealing integrity.

Pan

When dealing with various pans within the engine system, such as the oil pan or transmission pan, the C6204516122 is used to ensure a secure fit and seal.

Oil

Specifically concerning the oil system, the C6204516122 is employed in various connections and fittings to ensure that oil remains within the system.

Conclusion

The C6204516122 O-Ring Seal is a vital component in maintaining the efficiency and reliability of commercial truck and engine systems. Its durable construction, compatibility with various engine models, and role in preventing fluid leaks make it an indispensable part of engine maintenance and operation.