4984152
O Ring Seal
Cummins®

The 4984152 O Ring Seal, a component manufactured by Cummins, is designed for use in commercial trucks. This article provides an overview of the O Ring Seal, its function, key features, benefits, and maintenance suggestions.

Basic Concepts of O Ring Seals

An O Ring Seal is a type of gasket made from a circular cross-section of elastomer. It is used to create a seal between two or more parts. The seal works by being compressed between flanges or in a groove, creating a barrier that prevents the passage of fluids or gases ¹.

Role of the 4984152 O Ring Seal in Truck Operation

This Cummins part plays a role in maintaining the integrity of fluid systems within a truck. It is used in various applications where sealing is required to prevent leaks and ensure efficient operation of the system.

Key Features

• Made from durable elastomer materials
• Designed to withstand high pressure and temperature
• Provides a reliable seal in dynamic and static applications
• Compatible with a variety of fluids commonly used in trucks

Benefits

• Enhances the reliability of fluid systems by preventing leaks
• Contributes to the longevity of the system by maintaining proper fluid levels
• Reduces the risk of contamination by sealing out external elements
• Easy to install and replace, minimizing downtime

Troubleshooting and Maintenance

Regular inspection of the O Ring Seal is recommended to ensure it remains in good condition. Signs of wear or damage should be addressed promptly to prevent system failure. Proper installation techniques should be followed to ensure the seal functions correctly ².

Cummins Engine Compatibility

The O Ring Seal part number 4984152 is a critical component in ensuring the integrity and efficiency of various engine systems. This seal is designed to fit seamlessly within a range of Cummins engines, providing a reliable barrier against leaks and maintaining system pressure.

ISX15 Series

• ISX15 CM2250
• ISX15 CM2250 SN
• ISX15 CM2350 X101

QSX15 Series

• QSX15 CM2250
• QSX15 CM2250 ECF
• QSX15 CM2350 X105

X15 Series

• X15 CM2350 X116B
• X15 CM2350 X123B
• X15 CM2450 X134B

Role of 4984152 O Ring Seal in Engine Systems

This part is an essential component in ensuring the integrity and efficiency of various engine systems. Its application spans across multiple critical areas, contributing to the overall performance and reliability of the engine.

Cylinder Head Gasket Kit and Gasket Kit

In the cylinder head gasket kit and general gasket kit, the O Ring Seal is utilized to create a tight seal between mating surfaces. This prevents any leakage of combustion gases, coolant, or oil, which is vital for maintaining engine efficiency and preventing potential damage.

Injector Fuel Supply Connector and Overhaul Kit

Within the injector fuel supply connector and overhaul kit, the O Ring Seal ensures a secure connection between the fuel supply lines and the injector. This seal is important for maintaining fuel pressure and preventing leaks, which ensures consistent fuel delivery and engine performance.

Plumbing and Turbocharger Systems

In the context of plumbing and turbocharger systems, the 4984152 O Ring Seal is employed in various connections, such as the turbocharger oil drain connection and turbocharger oil drain tube. It helps in maintaining the integrity of oil flow within the turbocharger, which is essential for lubrication and cooling, thereby enhancing the turbocharger’s lifespan and performance.

Upper Engine Gasket Kit and Upper Engine Gasket Set

The O Ring Seal is also integral in the upper engine gasket kit and upper engine gasket set. It ensures that all connections within the upper engine components are sealed properly, preventing any unwanted leaks that could affect engine operation.

XPI JV System Cummins HD

For the XPI JV System Cummins HD, the 4984152 O Ring Seal plays a significant role in the fuel system. It ensures that the high-pressure fuel lines are sealed effectively, which is vital for the precise fuel injection required by this system. This contributes to better fuel economy and reduced emissions.

Lubricating Oil and Water Pump Systems

In lubricating oil and water pump systems, the O Ring Seal is used to ensure that these systems operate without leaks. Proper sealing is essential for maintaining the correct pressure and flow of lubricants and coolant, which are critical for engine health and performance.

Conclusion

The 4984152 O Ring Seal is a vital component in the maintenance and operation of commercial truck engines. Its robust design, compatibility with various fluids, and ease of installation make it an indispensable part for ensuring the efficiency, reliability, and performance of engine systems.