4094865
Rectangular Ring Seal
Cummins®

Introduction

The 4094865 Rectangular Ring Seal is a specialized component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This seal is designed for use in commercial trucks, where it plays a significant role in ensuring the integrity of various systems by preventing leaks and maintaining pressure within specified parameters.

Basic Concepts of Rectangular Ring Seals

A Rectangular Ring Seal is a type of gasket that provides a sealing solution between two or more mating surfaces. It functions by creating a barrier that prevents the escape of fluids or gases, ensuring that systems operate within their designed parameters. These seals are commonly used in mechanical systems where precise sealing is required to maintain efficiency and performance ¹.

Purpose of the 4094865 Rectangular Ring Seal

The 4094865 Rectangular Ring Seal is integral to the operation of commercial trucks. It is specifically designed to seal connections in systems where fluid or gas transfer occurs. By ensuring a tight seal, it helps maintain system pressure and prevents leaks, which can lead to inefficiencies or failures in the truck’s operation.

Key Features

The 4094865 Rectangular Ring Seal boasts several key features that enhance its performance. It is composed of durable materials that can withstand high pressures and temperatures commonly encountered in commercial truck applications. Its design includes precise dimensions that ensure a snug fit in the intended applications, and it may incorporate unique characteristics such as anti-extrusion elements to further improve its sealing capabilities ².

Benefits

Utilizing the 4094865 Rectangular Ring Seal offers several advantages. It provides improved sealing efficiency, which contributes to the overall performance and reliability of the truck’s systems. Its durability ensures a longer service life, reducing the frequency of replacements and associated costs. Additionally, its design may offer cost-effectiveness compared to other sealing solutions, making it a practical choice for fleet managers and maintenance professionals.

Installation Process

Proper installation of the 4094865 Rectangular Ring Seal is crucial for its effective performance. The process involves cleaning the mating surfaces to ensure there is no debris that could compromise the seal. The seal should be placed correctly within the groove or between the surfaces it is designed to seal. Tools or equipment specific to the seal’s size and application may be required to ensure it is seated properly without damage.

Troubleshooting Common Issues

Common issues with Rectangular Ring Seals can include leaks or failure to seal effectively. These problems may arise from incorrect installation, damage to the seal, or incompatible mating surfaces. Solutions may involve re-evaluating the installation process, inspecting the seal and surfaces for damage, and ensuring that all components are compatible and in good condition ³.

Maintenance Tips

Regular maintenance of the 4094865 Rectangular Ring Seal includes inspection routines to check for signs of wear or damage. Cleaning the seal and its mating surfaces can help prevent contamination that could lead to sealing issues. Replacement should be considered if the seal shows significant wear, has been compromised, or if system performance indicates a sealing problem.

Compatibility and Applications

The 4094865 Rectangular Ring Seal is designed for specific applications within commercial trucks. It is compatible with various systems where sealing is critical to operation. Its applications may include, but are not limited to, fuel systems, hydraulic systems, and other fluid transfer applications within the truck.

Cummins: Manufacturer Overview

Cummins is a renowned manufacturer in the automotive and heavy-duty truck industry, known for its commitment to quality and innovation. With a rich history of producing reliable and high-performance components, Cummins has established a strong reputation among fleet operators and maintenance professionals. Their range of products, including the 4094865 Rectangular Ring Seal, reflects their dedication to enhancing the efficiency and reliability of commercial vehicles.

Rectangular Ring Seal (Part 4094865) Compatibility with Cummins Engines

The Rectangular Ring Seal, identified by part number 4094865, is a critical component in ensuring the operational integrity of various Cummins engines. This seal is designed to fit seamlessly within the engine architecture, providing a reliable barrier against leaks and maintaining the necessary pressure within the system.

QSK19 Series

The QSK19 series engines, including the QSK19 CM2350 and QSK19 CM500, are high-performance engines known for their durability and efficiency. The Rectangular Ring Seal is integral to these engines, ensuring that the seals between moving parts are airtight and secure. This is particularly important in the QSK19 CM2350, which operates under high-stress conditions, and the QSK19 CM500, which demands precise sealing to maintain optimal performance.

Installation and Functionality

In the QSK19 CM2350 and QSK19 CM500 engines, the Rectangular Ring Seal is typically installed in areas where moving parts interface with stationary components. This includes, but is not limited to, the piston rings, cylinder liners, and various other critical junctures within the engine. The seal’s design allows it to conform to the contours of these parts, providing a tight seal that prevents oil and gas from leaking out, which is crucial for maintaining engine efficiency and longevity.

Importance of the Seal

The Rectangular Ring Seal plays a pivotal role in the overall functionality of the QSK19 engines. Its primary function is to create a barrier that prevents the escape of pressurized fluids, which can lead to a loss of power and potential engine damage if not properly contained. Additionally, the seal helps in maintaining the cleanliness of the engine by preventing contaminants from entering sensitive areas.

Maintenance and Replacement

Regular maintenance of the Rectangular Ring Seal is essential to ensure that it continues to perform its function effectively. Over time, the seal may wear out due to friction and exposure to high temperatures, necessitating its replacement. When replacing the seal, it is crucial to use the correct part number, 4094865, to ensure compatibility and optimal performance.

Role of Part 4094865 Rectangular Ring Seal in Engine Systems

The 4094865 Rectangular Ring Seal is an essential component in maintaining the integrity and efficiency of various engine systems. Its primary function is to provide a secure seal in areas where fluids or gases need to be contained or directed.

Integration with Engine Components

• Cooler Systems: In cooler systems, the 4094865 Rectangular Ring Seal ensures that the flow of coolant is uninterrupted and that there are no leaks. This is vital for maintaining optimal engine temperature and preventing overheating.
• Engine Oil Systems: Within the engine oil system, this seal plays a role in maintaining the pressure and purity of the oil. It helps in preventing oil leaks, which can lead to reduced lubrication efficiency and potential engine damage.
• Kit Spares: When included in kit spares, the 4094865 Rectangular Ring Seal offers a reliable replacement option for worn or damaged seals. This ensures that the engine can be quickly returned to operational status with minimal downtime.
• Liner Kits: In liner kits, the seal is used to ensure that the cylinder liners are properly sealed, contributing to the overall compression and performance of the engine.
• Lower Engine Gasket Kit: As part of the lower engine gasket kit, this seal helps in creating a tight seal between various engine components, preventing the escape of gases and fluids.
• Lower Engine Gasket Set: Similar to its role in the lower engine gasket kit, in the lower engine gasket set, the seal ensures that all gaskets work in harmony to maintain engine efficiency.
• Overhaul Kit: In an overhaul kit, the 4094865 Rectangular Ring Seal is a key component for restoring the engine to its original sealing specifications. This is important for ensuring that the engine operates at peak performance after an overhaul.

Conclusion

The 4094865 Rectangular Ring Seal by Cummins is a critical component in the maintenance and efficiency of commercial truck engines. Its role in preventing leaks, maintaining pressure, and ensuring the integrity of various systems cannot be overstated. Proper installation, regular maintenance, and timely replacement are essential to maximize the benefits of this Cummins part. Understanding its applications and importance within engine systems allows technicians and operators to maintain the overall health and performance of the engine.