3895751
Flexible Hose
Cummins®

Introduction

The Cummins 3895751 Flexible Hose is a component designed for use in commercial truck systems. It serves as a conduit for various fluids within the truck’s operational systems, ensuring efficient and reliable performance. This hose is integral to maintaining the functionality of the truck’s systems by providing a flexible connection that can withstand the dynamic conditions of heavy-duty applications.

Basic Concepts of Flexible Hoses

Flexible hoses are used in automotive and heavy-duty truck systems to connect different components that require fluid transfer. These hoses are designed to accommodate movement and vibration, which are common in vehicle operations. They are typically made from materials that offer flexibility, durability, and resistance to the fluids they transport. Flexible hoses play a role in ensuring that fluid systems remain intact and functional under varying operational conditions ¹.

Purpose of the 3895751 Flexible Hose

The Cummins 3895751 Flexible Hose is specifically designed to connect various systems within a commercial truck, facilitating the transport of fluids such as coolant, fuel, or hydraulic fluid. It plays a role in maintaining the integrity of these systems by providing a reliable connection that can flex and move with the truck’s components. This hose ensures that fluids are delivered efficiently to their intended destinations, supporting the overall operation of the truck.

Key Features

The Cummins 3895751 Flexible Hose features a composition that includes durable materials designed to resist wear and tear. Its flexibility allows it to accommodate the movement of connected components, while its design specifications ensure a secure fit and reliable performance. The hose is engineered to withstand the pressures and temperatures associated with its intended applications, providing a long-lasting solution for fluid transfer in commercial trucks.

Benefits

Using the Cummins 3895751 Flexible Hose offers several advantages. Its flexibility reduces the risk of leaks by accommodating the natural movement of connected systems. The hose’s durable construction enhances its longevity, even under demanding conditions. Additionally, its design facilitates ease of installation, allowing for efficient integration into the truck’s fluid systems.

Installation Considerations

When installing the Cummins 3895751 Flexible Hose, it is important to follow guidelines to ensure proper fit and function. Necessary tools include wrenches for securing connections and possibly a hose cutter for precise length adjustment. The installation process involves carefully routing the hose to avoid sharp edges or excessive bending, securing it with appropriate clamps, and ensuring all connections are tight. Common pitfalls to avoid include over-tightening clamps, which can damage the hose, and not allowing sufficient slack for movement.

Maintenance and Troubleshooting

To ensure the longevity and optimal performance of the Cummins 3895751 Flexible Hose, regular maintenance is recommended. This includes inspecting the hose for signs of wear or damage, such as cracks, leaks, or abrasions. Addressing these issues promptly can prevent more significant problems. Troubleshooting common issues, such as leaks or reduced flexibility, often involves checking connections for tightness and inspecting the hose for physical damage ².

Common Applications

The Cummins 3895751 Flexible Hose finds applications in various commercial truck systems, including coolant systems, fuel lines, and hydraulic systems. Its versatility makes it suitable for a wide range of setups, highlighting its importance in ensuring the reliable operation of these systems.

Safety Considerations

When working with the Cummins 3895751 Flexible Hose, it is important to follow safety practices. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses, to protect against fluid exposure and potential injuries. In the event of a hose failure, having an emergency response plan in place can help mitigate risks and ensure safety.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins has established a reputation for quality and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its products, including the Cummins 3895751 Flexible Hose ³.

Compatibility with Cummins Engines

The Cummins Flexible Hose part number 3895751 is designed to integrate seamlessly with a variety of Cummins engine models. This part is essential for maintaining the integrity and functionality of the engine’s cooling and exhaust systems. Below is a detailed overview of its compatibility with specific engine models.

L10 Series Engines

• L10 CELECT: The Flexible Hose 3895751 is engineered to fit the L10 CELECT engine, ensuring that it can withstand the thermal and mechanical stresses associated with this engine model.
• L10 MECHANICAL: Similarly, the hose is compatible with the L10 MECHANICAL engine, providing a reliable connection that can endure the operational demands of this engine.

M11 Series Engines

• M11 CELECT: The Flexible Hose 3895751 is also suitable for the M11 CELECT engine, offering flexibility and durability to meet the stringent requirements of this engine.
• M11 CELECT PLUS: This enhanced version of the M11 CELECT engine benefits from the same flexible hose, which is designed to handle the increased performance and operational conditions.
• M11 MECHANICAL: The hose is compatible with the M11 MECHANICAL engine, providing a robust connection that can adapt to the varying stresses encountered during operation.

QSM11 Series Engines

• QSM11 CM570: The Flexible Hose 3895751 is also designed to fit the QSM11 CM570 engine, ensuring that it can maintain the necessary flexibility and strength to support the engine’s performance and longevity.

This comprehensive compatibility ensures that the Flexible Hose 3895751 can be used across a range of Cummins engines, providing a reliable and durable solution for maintaining the engine’s operational integrity.

Role of Part 3895751 Flexible Hose in Engine Systems

Part 3895751 Flexible Hose is integral to the efficient operation of various engine systems. In the context of Engine Module Plumbing, this hose facilitates the transfer of fluids between different components, ensuring seamless connectivity and reducing the risk of leaks. Its flexibility accommodates the dynamic movements of the engine, maintaining a consistent flow of fluids despite vibrations and thermal expansions.

Within the broader Plumbing system of the engine, the hose plays a pivotal role in connecting the Engine Control Module (ECM) to other fluid-dependent components. This connection is vital for the ECM to receive accurate data on fluid levels and pressures, enabling it to make precise adjustments to engine performance.

In conjunction with the Fuel Filter, part 3895751 Flexible Hose ensures that clean, filtered fuel is delivered to the engine. It connects the fuel filter to the fuel injectors or carburetor, allowing for a steady supply of purified fuel. This setup is essential for maintaining engine efficiency and reducing the risk of contamination-related issues.

Overall, the integration of part 3895751 Flexible Hose in these systems enhances the reliability and performance of the engine, ensuring that all fluid-dependent components operate in harmony.

Conclusion

The Cummins 3895751 Flexible Hose is a critical component in the maintenance and operation of commercial truck systems. Its design, featuring durable materials and flexibility, ensures reliable fluid transfer across various applications. Proper installation, regular maintenance, and adherence to safety practices are essential for maximizing the performance and longevity of this part. Its compatibility with a wide range of Cummins engines underscores its versatility and importance in ensuring the efficient operation of engine systems.