2835314
O-Ring Seal
Cummins®

Introduction

The Cummins 2835314 O-Ring Seal is a specialized component designed for use in heavy-duty truck systems. Its primary role is to ensure the integrity of fluid systems by providing a reliable seal that prevents leaks and maintains system efficiency. This part is integral to the operation of various truck systems, contributing to overall performance and reliability.

Basic Concepts of O-Ring Seals

O-Ring Seals are circular elastomeric rings that create a seal when compressed within a groove. They function by deforming under pressure to fill the space between two mating surfaces, thereby preventing the passage of fluids or gases. O-Ring Seals are widely used in mechanical systems due to their simplicity, effectiveness, and versatility in various applications, including hydraulic, pneumatic, and fuel systems ¹.

Purpose of the 2835314 O-Ring Seal

The Cummins 2835314 O-Ring Seal plays a specific role in the operation of heavy-duty trucks. It is designed to seal connections in fluid systems, such as fuel lines, hydraulic systems, and coolant circuits. By ensuring a tight seal, this O-Ring helps maintain system pressure, prevent fluid leaks, and protect sensitive components from contamination. Its application in these systems supports efficient operation and longevity of the truck’s mechanical components ².

Key Features

The Cummins 2835314 O-Ring Seal is characterized by several key features that make it suitable for heavy-duty applications. It is typically made from durable elastomeric materials, such as nitrile or fluorocarbon, which offer excellent resistance to oils, fuels, and other chemicals commonly found in truck systems. The seal’s design ensures it can withstand high pressures and temperatures, providing reliable performance in demanding environments. Additionally, its precise dimensions and tolerances ensure a proper fit within the designated grooves, enhancing its sealing effectiveness ³.

Benefits

Using the Cummins 2835314 O-Ring Seal offers several advantages. It contributes to improved system reliability by preventing leaks and maintaining system integrity. The seal’s durable construction enhances the performance of fluid systems, ensuring consistent operation under various conditions. Furthermore, its longevity reduces the need for frequent replacements, leading to cost savings and reduced maintenance efforts over time.

Installation and Maintenance

Proper installation of the Cummins 2835314 O-Ring Seal is crucial for its effective functioning. It should be installed in a clean, lubricated groove to ensure it seats correctly and forms a tight seal. Regular maintenance practices, such as inspecting the seal for signs of wear or damage and replacing it as needed, are important to ensure continued system performance. Additionally, ensuring that mating surfaces are free of contaminants and properly aligned will help prolong the life of the seal.

Troubleshooting Common Issues

Common problems associated with O-Ring Seals include leaks, extrusion, and degradation. Leaks may occur due to improper installation, damage to the seal, or incompatible materials. Extrusion can happen when the seal is subjected to excessive pressure or incorrect groove dimensions. Degradation may result from exposure to harsh chemicals or extreme temperatures. Troubleshooting steps include inspecting the seal and groove for damage, ensuring proper installation procedures are followed, and selecting the appropriate material for the specific application.

Cummins Corporation 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 automotive and heavy-duty truck industry for producing high-quality, reliable components. The company’s extensive product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of various applications. Cummins’ commitment to innovation and customer satisfaction has solidified its position as a trusted provider in the industry.

Cummins O-Ring Seal 2835314 Compatibility

The Cummins O-Ring Seal part number 2835314 is a critical component designed to ensure a secure seal in various engine systems. This seal is engineered to fit seamlessly with the following engines:

ISV (Nissan) Engines

The O-Ring Seal 2835314 is compatible with the ISV engines manufactured by Nissan. These engines are known for their reliability and performance, often used in a variety of applications ranging from industrial to marine settings. The seal’s design allows it to effectively prevent leaks and maintain system integrity, ensuring optimal engine performance.

Cummins Engines

In Cummins engines, the O-Ring Seal 2835314 plays a vital role in maintaining the seal between different engine components. This seal is crucial for preventing oil and fluid leaks, which can lead to engine damage if not properly contained. Cummins engines are renowned for their durability and efficiency, and the use of high-quality seals like the 2835314 is essential for maintaining these standards.

Grouping by Application

The O-Ring Seal 2835314 is not limited to a single type of engine but is versatile enough to be used across various engine groups. Here are some of the key applications:

• Industrial Engines: Used in heavy machinery and industrial equipment, where reliability and performance are paramount.
• Marine Engines: Essential for maintaining the integrity of engine systems in marine environments, where exposure to water and other elements can be challenging.
• Power Generation: Critical in power generation units, ensuring that the engine operates efficiently and without leaks.

By fitting seamlessly with these engines, the O-Ring Seal 2835314 ensures that the engine systems operate smoothly, reducing the risk of leaks and maintaining overall performance.

Role of Part 2835314 O-Ring Seal in Engine Systems

Turbocharger Integration

In turbocharger systems, the O-Ring Seal (part 2835314) is employed to ensure a tight seal between various components, such as the compressor housing and the turbine housing. This seal is vital for maintaining the integrity of the pressurized air flow within the turbocharger. By preventing leaks, the O-Ring Seal helps in optimizing the efficiency of the turbocharger, allowing it to deliver compressed air to the engine more effectively. This, in turn, enhances the overall performance and power output of the engine.

Turbocharger Kit Application

When installing a turbocharger kit, the O-Ring Seal (part 2835314) plays a significant role in the assembly process. It is used in multiple joints and connections within the kit, including the intercooler piping, wastegate actuator, and boost control solenoid. The seal ensures that all connections are leak-free, which is essential for the proper functioning of the turbocharger kit. This reliability in sealing contributes to consistent boost pressure and improved engine response, making the turbocharger kit more effective in enhancing the engine’s performance.

Conclusion

The Cummins 2835314 O-Ring Seal is a vital component in heavy-duty truck systems, ensuring the integrity and efficiency of fluid systems. Its durable construction, precise design, and compatibility with various engine types make it an essential part for maintaining system reliability and performance. Proper installation and maintenance of this part are crucial for its effective functioning, contributing to the overall longevity and efficiency of the truck’s mechanical components.