4973055
Folded Hose
Cummins®

Introduction

The Cummins 4973055 Folded Hose is a specialized component designed for use in commercial trucks. It plays a role in the truck’s operational system by facilitating the efficient transfer of fluids within the vehicle. Understanding its purpose and functionality is important for maintaining the overall performance and reliability of commercial trucks.

Basic Concepts of Folded Hoses

Folded hoses are a type of flexible tubing used in various automotive and industrial applications. They are constructed by folding a flat strip of material into a tube shape and then sealing the edges. This design allows for greater flexibility and resistance to kinking compared to traditional round hoses. Folded hoses are commonly used in automotive systems for the transfer of fluids such as coolant, fuel, and hydraulic fluid, due to their durability and efficiency in handling dynamic movements and vibrations ¹.

Purpose of the 4973055 Folded Hose

This Cummins part plays a role in the fluid transfer system of a truck by connecting various components that require fluid circulation. Its primary function is to ensure a consistent and reliable flow of fluids, which is vital for the operation of the truck’s engine and other systems. By providing a flexible yet robust connection, it helps in accommodating the movements and vibrations inherent in truck operations, thus contributing to the overall efficiency and performance of the vehicle ².

Key Features

The 4973055 Folded Hose is characterized by several key features that enhance its performance and durability. It is made from high-quality materials that offer resistance to wear, tear, and environmental factors. The design of the hose includes reinforced edges to prevent leaks and ensure a secure seal. Additionally, its folded construction allows for greater flexibility, making it suitable for applications where the hose may be subject to bending or twisting ³.

Benefits

The use of this part in a truck’s system offers several benefits. Its design contributes to improved fluid flow efficiency, reducing the risk of leaks and ensuring consistent performance. The durability of the hose means it can withstand the harsh conditions often encountered in commercial truck operations, leading to a longer service life. Furthermore, its flexibility helps in accommodating the dynamic movements of the truck, enhancing the overall reliability of the fluid transfer system.

Installation

When installing the 4973055 Folded Hose, it is important to follow guidelines and best practices to ensure proper function and longevity. This includes ensuring that the hose is correctly aligned and secured to prevent any kinks or obstructions in the fluid flow. It is also advisable to check for any signs of damage or wear before installation to avoid potential issues down the line. Specific requirements may vary depending on the truck model and system configuration, so it is important to consult the manufacturer’s instructions for detailed guidance.

Maintenance

Regular maintenance of the 4973055 Folded Hose is important for ensuring optimal performance and longevity. This includes periodic inspections for signs of wear, damage, or leaks. Cleaning the hose and its connections can also help in preventing buildup that may obstruct fluid flow. Additionally, ensuring that all connections are secure and free from corrosion will contribute to the efficient operation of the truck’s fluid transfer system.

Troubleshooting

Common issues with the 4973055 Folded Hose may include leaks, kinks, or obstructions in the fluid flow. Troubleshooting these issues involves a systematic approach to identify the root cause. This may include checking for physical damage to the hose, ensuring all connections are secure, and verifying that the hose is correctly installed and aligned. Addressing these issues promptly can help in maintaining the efficiency and reliability of the truck’s system.

Cummins Engine Compatibility with Folded Hose Part 4973055

The Cummins Folded Hose part number 4973055 is designed to fit a variety of Cummins engine models. This hose is integral to the engine’s cooling system, ensuring efficient fluid flow and maintaining optimal engine temperature. Below is a detailed description of the engine compatibility for this specific part.

ISX Series Engines

• ISX CM871
• ISX12 CM2350 X102
• ISX12 G CM2180 EJ
• ISX12/ISX11.9 CM2250
• ISX15 CM2250
• ISX15 CM2250 SN
• ISX15 CM2350 X101

The ISX series engines, including the ISX CM871 and various ISX12 and ISX15 models, are designed for heavy-duty applications. The Folded Hose part 4973055 is engineered to fit seamlessly within the cooling systems of these engines, ensuring durability and reliability under demanding conditions.

QSX Series Engines

• QSX11.9 CM2250 ECF
• QSX15 CM2250 ECF
• QSX15 CM2350 X105

The QSX series engines, such as the QSX11.9 CM2250 ECF and QSX15 CM2250 ECF, are known for their efficiency and power. The Folded Hose part 4973055 is specifically designed to integrate with these engines, providing a robust connection that withstands the rigors of continuous operation.

X15 Series Engine

• X15 CM2350 X123B

The X15 CM2350 X123B engine is another model that benefits from the Folded Hose part 4973055. This hose is crafted to fit the unique design of the X15 engine, ensuring that it can handle the high pressures and temperatures typical of this engine series.

Each of these engines relies on the Folded Hose part 4973055 to maintain optimal performance and longevity. This part is a critical component in the engine’s cooling system, and its compatibility with the listed engine models ensures that it can perform reliably in a variety of applications.

Role of Part 4973055 Folded Hose in Engine Systems

The 4973055 Folded Hose is an essential component in the efficient operation of various engine systems, particularly in the Compressor Air Inlet Arrangement and Compressor Air Inlet Plumbing.

Compressor Air Inlet Arrangement

In the Compressor Air Inlet Arrangement, the 4973055 Folded Hose facilitates the smooth and uninterrupted flow of air into the compressor. This is achieved by connecting different sections of the air inlet system, ensuring that air reaches the compressor with minimal resistance and turbulence. The hose’s design allows it to withstand the high pressures and temperatures associated with compressor operations, maintaining system integrity and performance.

Compressor Air Inlet Plumbing

Within the Compressor Air Inlet Plumbing, the 4973055 Folded Hose plays a significant role in directing air from the inlet to the compressor. Its flexibility and durability make it ideal for navigating the complex pathways within the engine system. The hose ensures a secure and leak-free connection between components, which is vital for maintaining the efficiency and reliability of the air inlet system.

The use of the 4973055 Folded Hose in these systems highlights its importance in ensuring that air is delivered to the compressor in an optimal manner, contributing to the overall performance and longevity of the engine.

Conclusion

The Cummins 4973055 Folded Hose is a critical component in the efficient operation of commercial trucks and various engine systems. Its design and features contribute to improved fluid flow efficiency, durability, and flexibility, making it suitable for demanding applications. Proper installation, maintenance, and troubleshooting are essential for ensuring the optimal performance and longevity of this part.