3336241
O-Ring Seal
Cummins®

The 3336241 O-Ring Seal, manufactured by Cummins, is a crucial component in the commercial truck industry. This part is specifically designed for use in commercial trucks, ensuring the integrity of various systems within these vehicles.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a type of gasket with a circular cross-section, designed to create a seal between two or more parts. In mechanical systems, O-Ring Seals are used to prevent the leakage of fluids and gases, ensuring that systems operate efficiently and safely. They work by being compressed between flanges or within a groove, creating a barrier that blocks the passage of substances ¹.

Purpose of the 3336241 O-Ring Seal in Truck Operations

This Cummins part is utilized in commercial trucks to maintain the seal in specific applications within the vehicle’s systems. Its location and function are critical to the operation of these systems, ensuring that fluids and gases remain contained where they are needed, thus contributing to the overall efficiency and reliability of the truck ².

Key Features of the 3336241 O-Ring Seal

The 3336241 O-Ring Seal is characterized by its robust design and material properties, which include high durability, resistance to a variety of substances, and the ability to operate within a wide temperature range. These features make it particularly suitable for the demanding conditions found in commercial truck applications ³.

Benefits of Using the 3336241 O-Ring Seal

Incorporating this part into truck systems offers several advantages. These include enhanced system efficiency due to effective sealing, reduced maintenance requirements thanks to its durability, and increased reliability in truck operations, which is crucial for the consistent performance of commercial vehicles.

Troubleshooting Common Issues with O-Ring Seals

Identifying and addressing common problems with O-Ring Seals, such as signs of wear, leakage, or failure, is important for maintaining system integrity. Steps for replacement or repair should be followed to ensure that the seal continues to perform its function effectively.

Maintenance Tips for O-Ring Seals

Regular maintenance of O-Ring Seals is key to ensuring their longevity and optimal performance. This includes adhering to inspection schedules and following best practices for handling and installation, which help prevent issues before they arise and maintain the seal’s effectiveness over time.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation. With a broad product range and a reputation for excellence, Cummins has established itself as a trusted provider of components and systems for commercial vehicles, including the 3336241 O-Ring Seal.

Cummins O-Ring Seal 3336241 Compatibility with Engine Models

The Cummins O-Ring Seal part number 3336241 is designed to fit seamlessly within several engine models. This seal is crucial for maintaining the integrity of the engine’s sealing system, ensuring that there are no leaks and that the engine operates efficiently.

QSV81G and QSV91G Engines

The O-Ring Seal 3336241 is compatible with the QSV81G and QSV91G engines. These engines are part of the Cummins QSV series, known for their reliability and performance in various applications. The seal fits into specific areas where it provides a critical barrier against fluid leaks, ensuring that the engine’s internal components remain protected.

QSW/QSV82, QSW27, and QSW36 Engines

The O-Ring Seal 3336241 is also suitable for the QSW/QSV82, QSW27, and QSW36 engines. These engines are part of the Cummins QSW series, which is designed for heavy-duty applications. The seal’s design allows it to conform to the contours of these engines, providing a tight seal that prevents any fluid from escaping.

QSW73 and QSZ90 Engines

Lastly, the O-Ring Seal 3336241 fits the QSW73 and QSZ90 engines. These engines are part of the Cummins QSW series as well, and the seal ensures that the engine’s sealing system remains intact, preventing leaks and maintaining optimal performance.

Role of Part 3336241 O-Ring Seal in Engine Systems

This Cummins part is integral to maintaining the integrity and efficiency of various engine systems. It ensures that fluids and gases are contained within their designated pathways, preventing leaks and ensuring optimal performance.

Air Outlet Assembly Pipe

In the air outlet assembly pipe, the O-Ring Seal is positioned to create a tight seal between the pipe sections. This prevents air leaks, ensuring that the airflow remains consistent and efficient, which is essential for maintaining engine performance and fuel efficiency.

Turbocharger

Within the turbocharger arrangement, the O-Ring Seal is used to secure connections between the turbocharger housing and the engine. This seal is vital for maintaining the pressure integrity of the system, ensuring that the compressed air delivered to the engine is not lost, thereby maximizing the turbocharger’s effectiveness.

Drive and Accessory Systems

For the drive and front gear train accessory systems, the O-Ring Seal is employed in various plumbing and housing connections. It ensures that lubricating oils and coolants are properly contained, reducing the risk of contamination and ensuring that these systems operate smoothly and efficiently.

Engine Coolant and Lubricating Oil Systems

In the engine coolant assembly plumbing and lubricating oil assembly plumbing, the O-Ring Seal plays a significant role. It ensures that coolant and oil flows are maintained without leaks, which is essential for thermal management and lubrication of engine components. This seal is particularly important in the flywheel housing plumbing and gear assembly housing, where precise fluid management is required to prevent overheating and mechanical wear.

Water Pump and Thermostat Assembly

The O-Ring Seal is also critical in the water pump and thermostat assembly housing. It ensures that the water pump can effectively circulate coolant through the engine without leaks. In the water pump drive assembly housing and water assembly pump, the seal helps maintain the pressure and flow necessary for efficient cooling.

Seal Kit and Mounting Kits

In seal kits and seal water pump mounting kits, the O-Ring Seal is a fundamental component. It provides the necessary sealing for various connections and housings, ensuring that the engine’s cooling and lubrication systems function as intended.

By effectively sealing these critical points, the 3336241 O-Ring Seal contributes to the overall reliability and performance of the engine systems it is a part of.

Conclusion

The 3336241 O-Ring Seal by Cummins is a vital component in commercial truck operations, ensuring the integrity and efficiency of various engine systems. Its robust design, compatibility with multiple engine models, and critical role in preventing leaks make it an indispensable part for maintaining the performance and reliability of commercial vehicles.