4063970
Flexible Hose
Cummins®

The Cummins 4063970 Flexible Hose is a component designed for use in commercial truck operations. It serves a specific function within the truck’s system, facilitating the transfer of fluids or gases between different parts of the vehicle. Cummins Inc., the manufacturer of this hose, is renowned in the automotive industry for its commitment to quality and innovation. The company has a broad product range that includes engines, filtration systems, and aftermarket parts, all of which are designed to meet the demanding requirements of commercial vehicles ¹.

Basic Concepts of Flexible Hoses

Flexible hoses are utilized in various automotive systems to connect components that may move relative to each other. They are designed to withstand the dynamic environment of a vehicle, accommodating vibrations and movements without compromising the integrity of the connection. These hoses are typically made from materials such as rubber, thermoplastic, or a combination of fabric and rubber, which provide flexibility, durability, and resistance to the elements and the substances they carry ².

Purpose of the 4063970 Flexible Hose

The Cummins 4063970 Flexible Hose is engineered to play a role in the truck’s system by connecting specific components and enabling the transport of fluids or gases. Its design allows it to adapt to the movements and vibrations inherent in truck operations, ensuring a reliable connection that can endure the rigors of commercial use.

Key Features

The 4063970 Flexible Hose incorporates several design elements and construction materials that contribute to its performance and durability. It is made from materials that offer resistance to wear and tear, as well as to the specific fluids or gases it is intended to transport. The hose may also feature reinforcement layers to enhance its strength and flexibility, allowing it to maintain its shape and function under pressure.

Benefits

Using the Cummins 4063970 Flexible Hose in truck systems offers several advantages. Its flexibility allows for greater movement between connected components, reducing the risk of damage from vibrations. The materials used in its construction provide resistance to the wear and tear associated with commercial truck operations, as well as to the substances it transports. Additionally, the hose may include safety features designed to prevent leaks and ensure the secure transport of fluids or gases.

Installation Considerations

When installing the Cummins 4063970 Flexible Hose, it is important to follow guidelines and best practices to ensure a proper fit and secure connection. This includes using the appropriate fitting methods and ensuring compatibility with the existing system. Proper installation is key to the hose’s performance and longevity, as well as to the overall efficiency of the truck’s system.

Troubleshooting Common Issues

Flexible hoses, including the Cummins 4063970, may encounter issues such as leaks, cracks, or kinks over time. Identifying these problems early and addressing them with the appropriate troubleshooting methods can help maintain the hose’s integrity and the system’s efficiency. Solutions may involve repairing or replacing the hose, depending on the severity of the issue.

Maintenance Tips

Regular maintenance of the Cummins 4063970 Flexible Hose is important for ensuring its longevity and efficiency. This includes inspecting the hose for signs of wear or damage, cleaning it as necessary, and replacing it when it reaches the end of its service life. Adhering to a maintenance schedule can help prevent unexpected failures and ensure the reliable operation of the truck’s system.

Safety Precautions

Handling, installing, and maintaining the Cummins 4063970 Flexible Hose requires adherence to safety guidelines. This includes following manufacturer recommendations and industry standards to ensure the safe and effective use of the hose. Safety precautions are in place to protect both the user and the vehicle’s system from potential hazards associated with the hose’s operation.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and customer satisfaction in the automotive industry. The company’s product range includes engines for on- and off-highway vehicles, as well as filtration systems and aftermarket parts, all designed to meet the needs of commercial and industrial customers ³.

Cummins Engine Part 4063970: Flexible Hose Compatibility

The Cummins part 4063970, a Flexible Hose, is designed to fit a variety of Cummins engine models. This part is integral in ensuring the smooth operation of the engine by providing a flexible connection between different components, allowing for movement and reducing stress on rigid connections.

Engine Compatibility

6C8.3 Series

• 6C8.3

C GAS PLUS Series

• C GAS PLUS CM556

ISC Series

• ISC CM2150
• ISC8.3 CM2250

ISL Series

• ISL CM2150
• ISL G CM2180
• ISL9 CM2250

L8.9 Series

• L8.9
• L8.9 CM2670 L134C

QSC Series

• QSC8.3 CM2880 C102
• QSC8.3 CM850 (CM2850)

QSL Series

• QSL8.9 CM2150 L141
• QSL9 CM2250
• QSL9 CM2350 L102
• QSL9 CM850 (CM2850)

This flexible hose is engineered to withstand the operational stresses of these engines, ensuring durability and reliability in various applications. Its compatibility across multiple engine series highlights its versatility and importance in maintaining the integrity of the engine’s fluid and gas systems.

Role of Part 4063970 Flexible Hose in Engine Systems

In engine systems, the part 4063970 Flexible Hose is instrumental in facilitating the efficient transfer of fluids between various components. This hose is typically employed in the connection between the oil filter and the full flow oil system.

Connection to the Oil Filter

The flexible hose ensures a secure and leak-free connection to the oil filter. This is essential for maintaining the integrity of the oil filtration process. The hose’s flexibility accommodates minor movements and vibrations that occur during engine operation, reducing the risk of disconnection or damage to the filter housing.

Integration with the Full Flow Oil System

In the full flow oil system, the flexible hose plays a significant role in directing oil from the oil pump to the filter and subsequently to the engine’s lubrication points. This system is designed to filter out contaminants and ensure that clean oil is circulated throughout the engine. The hose’s durable construction and flexibility help maintain a consistent flow of oil, which is vital for the engine’s performance and longevity.

Benefits of Using Flexible Hoses

• Enhanced Durability: The material of the hose is resistant to oil and high temperatures, ensuring long-term reliability.
• Reduced Maintenance: The flexibility of the hose minimizes the need for frequent replacements or repairs, contributing to lower maintenance costs.
• Improved Safety: A secure connection reduces the risk of oil leaks, which can lead to hazardous conditions and potential engine damage.

Conclusion

The Cummins 4063970 Flexible Hose is a key component in ensuring the smooth operation of the oil filtration and lubrication systems within an engine. Its role in connecting critical components like the oil filter and the full flow oil system underscores its importance in maintaining engine efficiency and reliability.