4935694
O-Ring Seal
Cummins®

Introduction

The Cummins 4935694 O-Ring Seal is a vital component in commercial truck maintenance, designed to enhance the efficiency and reliability of the vehicle. Understanding its purpose and significance is essential for maintaining optimal truck performance.

Basic Concepts of O-Ring Seals

An O-Ring Seal is a circular cross-section gasket designed to create a seal between parts, preventing fluid or gas leakage. Its effectiveness in various conditions makes it a common choice in mechanical systems ¹.

Purpose of the 4935694 O-Ring Seal in Truck Operation

This Cummins part ensures the integrity of seals in areas requiring fluid or gas containment, supporting systems that rely on maintaining pressure or preventing leaks. Its function is crucial for the proper operation of these systems, contributing to the truck’s overall performance ².

Key Features of the 4935694 O-Ring Seal

The 4935694 is characterized by its durable material composition and precise design specifications, tailored to fit within designated grooves. These features ensure a secure and effective seal, contributing to its reliability and longevity in demanding truck applications.

Benefits of Using the 4935694 O-Ring Seal

Incorporating this part into truck maintenance enhances system performance by ensuring reliable seals, leading to improved efficiency and reduced maintenance needs. Its durability and design contribute to the longevity and reliability of the truck’s components.

Installation and Replacement Guidelines

Proper installation or replacement of the 4935694 involves using appropriate tools to position the seal correctly within its groove. Cleaning the groove and seal to remove contaminants is a best practice for ensuring the seal’s effectiveness.

Troubleshooting Common Issues

Common issues with O-Ring Seals, such as leaks or wear, can often be traced to installation errors or environmental factors. Inspecting the seal and its groove for damage or misalignment is key to diagnosing these issues, which may require replacing the seal or addressing the underlying cause.

Maintenance Tips for O-Ring Seals

Regular maintenance practices, including routine inspections for wear or damage and cleaning the seal and its groove, can prolong the life of the 4935694. Adhering to these tips ensures the seal continues to provide reliable service.

Cummins: A Brief Overview

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. Its reputation in the commercial truck industry is built on a commitment to reliability, performance, and customer satisfaction ³.

Cummins O-Ring Seal 4935694 Compatibility

The Cummins O-Ring Seal part number 4935694 is compatible with various Cummins engine models, including B6.7 G CMOH6.0, ISB5.9 G CM2180, ISB6.7 G CM2180 B118, and ISL G CM2180. It is crucial for maintaining the integrity of the engine’s system by preventing leaks and ensuring efficient operation.

Role of Part 4935694 O-Ring Seal in Engine Systems

This part is integral to maintaining the efficiency and reliability of engine components. In the Fuel Control system, it ensures a secure connection between the fuel control unit and its housing, preventing fuel leakage. Within the Fuel Control Module, it seals connections between modules and sensors, vital for preventing fuel leaks and maintaining the integrity of the fuel delivery system. In the Intake Manifold Cover, it creates a secure seal between the cover and the engine block, preventing air leaks. Lastly, in the Upper Engine Gasket Kit, it ensures a perfect seal between various engine components, preventing coolant or oil leaks.

Conclusion

The Cummins 4935694 O-Ring Seal plays a critical role in the maintenance and operation of commercial trucks. Its design and features contribute to the reliability and efficiency of the truck’s systems, making it a valuable component in maintenance routines.