4368312
O-Ring Seal
Cummins®

Introduction

The 4368312 O-Ring Seal, a product of Cummins, is a vital component in the commercial truck industry. This part is engineered to maintain the efficiency and integrity of various systems within commercial trucks.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a circular gasket used to prevent fluid and gas leakage in mechanical systems. It functions by deforming slightly under compression between two surfaces, creating a tight seal that can withstand pressure and temperature variations ¹.

Purpose of the 4368312 O-Ring Seal in Truck Operations

This Cummins part is integral to the operation of commercial trucks, used in fuel systems, hydraulic systems, and engine components. It ensures the efficiency and performance of these systems, contributing to the truck’s overall reliability ².

Key Features

The 4368312 O-Ring Seal is designed for heavy-duty applications, with a material composition that withstands harsh conditions. Its design specifications accommodate dynamic movements and pressures within the systems it serves ³.

Benefits of Using the 4368312 O-Ring Seal

Utilizing this part offers advantages such as improved system efficiency through tight sealing, prevention of leaks, maintenance of system pressure, and extended service life of protected components, reducing the need for frequent replacements and maintenance.

Installation Guidelines

Proper installation of the 4368312 O-Ring Seal is essential for optimal performance. The process involves cleaning mating surfaces, lubricating the O-Ring with a compatible lubricant, and ensuring it is seated correctly within the groove without twisting or pinching.

Troubleshooting Common Issues

Common issues with O-Ring Seals include leaks or failures due to improper installation, wear, or exposure to incompatible fluids. Inspecting the O-Ring for damage and replacing it if necessary, along with checking mating surfaces for irregularities, can address these problems.

Maintenance Tips

Regular maintenance of the 4368312 O-Ring Seal is crucial for its longevity. This includes periodic inspection for wear or damage, cleaning the seal and mating surfaces, and replacing the O-Ring as needed, following manufacturer-recommended procedures.

Compatibility and Application

The 4368312 O-Ring Seal is designed for specific systems and components within commercial trucks. Ensuring correct application is vital for maintaining system integrity and efficiency. Compatibility information should be consulted for suitability in intended applications.

About Cummins

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. Known for innovation and quality, Cummins offers a range of components and systems to enhance the performance, efficiency, and reliability of commercial vehicles.

Cummins O-Ring Seal 4368312 Compatibility

The Cummins O-Ring Seal part number 4368312 is engineered for various Cummins engine models, ensuring optimal sealing performance and reliability. It meets stringent requirements, providing a critical barrier against leaks and maintaining engine integrity.

KTA19GC CM558 Engines

The KTA19GC CM558 engines, part of Cummins’ lineup, benefit from the 4368312 O-Ring Seal, which ensures peak performance by maintaining pressure and preventing fluid leaks, essential for engine longevity and efficiency.

Grouping of Engines

The 4368312 O-Ring Seal is compatible with a range of Cummins engines, including the KTA19GC CM558 series. Its design and material properties ensure a perfect fit and reliable sealing performance across different engine types.

Role of Part 4368312 O-Ring Seal in Engine Systems

The 4368312 O-Ring Seal is crucial for the integrity and efficiency of various engine systems. It provides a reliable seal between components, preventing leaks and maintaining system pressure.

Fuel Control Module

In the Fuel Control Module (FCM), the 4368312 O-Ring Seal ensures precise fuel delivery to the engine by preventing leaks from connections within the module. Its integrity directly impacts the performance and efficiency of the fuel delivery system.

Conclusion

The 4368312 O-Ring Seal by Cummins is a critical component in maintaining the efficiency and reliability of commercial truck systems. Its proper installation, maintenance, and compatibility with various engine models are essential for optimal engine performance and longevity.