5476893
Orange Ring Seal
Cummins®

Introduction

The Cummins 5476893 Orange Ring Seal is a specialized component designed for use in commercial truck operations. Its purpose is to provide a reliable seal in various mechanical systems, ensuring the efficient operation of the truck’s engine or transmission. The significance of this seal lies in its ability to maintain system integrity by preventing leaks and ensuring optimal performance under demanding conditions.

Basic Concepts of Orange Ring Seals

An Orange Ring Seal is a type of mechanical seal that utilizes an elastomeric ring to create a tight seal between moving and stationary parts. It functions by maintaining contact with both surfaces, thereby preventing the escape of fluids or gases. These seals are commonly used in applications where high pressure, temperature variations, and corrosive environments are present. Their design allows for flexibility and resilience, making them suitable for a wide range of mechanical systems ¹.

Purpose of the 5476893 Orange Ring Seal

The 5476893 Orange Ring Seal plays a role in the operation of a truck by ensuring a secure seal within the engine or transmission system. This seal is responsible for maintaining the integrity of fluid pathways, preventing leaks that could lead to system failure or reduced efficiency. By providing a reliable barrier, it contributes to the overall performance and longevity of the truck’s mechanical components.

Key Features

The primary characteristics of the 5476893 Orange Ring Seal include its material composition, which typically consists of high-quality elastomers designed to withstand extreme conditions. The seal’s design attributes include a robust construction that allows it to adapt to various shapes and sizes of mating surfaces. Additionally, it may possess unique properties such as resistance to wear, chemical compatibility, and the ability to operate within a wide temperature range ².

Benefits

Using the 5476893 Orange Ring Seal offers several advantages. These include improved sealing efficiency, which ensures that fluids remain contained within the system, enhancing overall performance. The seal’s durability allows it to withstand repeated cycles of operation without degradation. Furthermore, its resistance to various operating conditions, such as high pressure and temperature fluctuations, contributes to its reliability and longevity ³.

Installation Process

Proper installation of the 5476893 Orange Ring Seal involves several steps to ensure optimal performance. Begin by cleaning the mating surfaces to remove any debris or contaminants. Carefully place the seal into the designated groove, ensuring it is seated correctly. Avoid over-tightening during assembly to prevent damage to the seal. Following these best practices will help maintain the seal’s integrity and functionality.

Troubleshooting Common Issues

Frequent problems associated with Orange Ring Seals may include leaks, wear, or failure to seat properly. Potential causes can range from improper installation to environmental factors such as extreme temperatures or chemical exposure. Recommended solutions include re-evaluating the installation process, inspecting for damage, and considering replacement if necessary to maintain seal integrity.

Maintenance Tips

Regular maintenance practices are vital to ensuring the longevity and effectiveness of the 5476893 Orange Ring Seal. This includes periodic inspection for signs of wear or damage, cleaning the seal and mating surfaces, and replacing the seal according to manufacturer guidelines or when signs of degradation are observed. Adhering to these practices will help maintain the seal’s performance and extend its service life.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions technologies. With a history spanning over a century, Cummins has established a reputation for innovation, quality, and reliability in the commercial truck industry. Their product range includes engines, powertrains, and related components designed to meet the demanding needs of commercial transportation.

Cummins Engine Part 5476893: Orange Ring Seal

The Cummins part 5476893, an Orange Ring Seal, is a critical component designed to fit seamlessly within a variety of Cummins engines. This part is engineered to ensure optimal performance and longevity of the engines it is used in. Here is a detailed overview of the engines that this part is compatible with:

F2.8 Series Engines

• F2.8 CM2620 F135B
• F2.8 CM2220 F117
• F2.8 CM2220 F129

The F2.8 series engines, including the F2.8 CM2620 F135B, F2.8 CM2220 F117, and F2.8 CM2220 F129, benefit from the precision fit of the Orange Ring Seal. This seal is crucial in maintaining the integrity of the engine’s sealing system, preventing leaks and ensuring that the engine operates at peak efficiency.

QSF2.8 Series Engines

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F108
• QSF2.8 CM2880 F114

The QSF2.8 series engines, specifically the QSF2.8 CM2880 F104, QSF2.8 CM2880 F105, QSF2.8 CM2880 F108, and QSF2.8 CM2880 F114, also utilize the Orange Ring Seal. This part is integral to the sealing mechanism of these engines, ensuring that they can withstand the rigors of heavy-duty operations.

R2.8 Series Engine

• R2.8 CM2220 R101B

The R2.8 CM2220 R101B engine is another model that incorporates the Orange Ring Seal. This seal is essential for maintaining the engine’s operational efficiency and reliability, providing a robust barrier against leaks and contamination.

The Orange Ring Seal is a testament to Cummins’ commitment to quality and durability, ensuring that these engines perform reliably under various conditions.

Conclusion

The 5476893 Orange Ring Seal is an essential component in ensuring the integrity and efficiency of various engine systems. When integrated into the thermostat housing, this seal plays a significant role in maintaining a secure and leak-free connection between the housing and the engine block. Its primary function is to prevent coolant leakage, which is vital for consistent engine temperature regulation.

In the thermostat housing assembly, the Orange Ring Seal ensures that the thermostat operates within its designed parameters by maintaining a consistent coolant flow. This seal helps in creating a reliable barrier against external contaminants, thereby prolonging the lifespan of the thermostat and other connected components.

Furthermore, the seal’s placement in these systems contributes to the overall efficiency of the engine’s cooling system. By ensuring that coolant is retained within the system, it aids in the effective transfer of heat away from the engine, thus supporting optimal performance and longevity of the engine components.