5320315
Flexible Hose
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$329.95 $392.64

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The Cummins 5320315 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, facilitating the transfer of these fluids between different parts of the vehicle. This part is integral to maintaining the efficiency and reliability of the truck’s systems by ensuring a secure and flexible connection that can withstand the dynamic conditions of commercial vehicle operation 2.

Basic Concepts of Flexible Hoses

Flexible hoses are utilized in automotive systems to connect components that may move relative to each other or require a degree of flexibility to accommodate the vehicle’s operation. These hoses are designed to transport fluids such as coolant, fuel, oil, and other substances essential for the vehicle’s operation. They function by providing a durable yet flexible pathway for these fluids, allowing for movement and vibration without compromising the integrity of the fluid transfer 1.

Purpose of the Cummins 5320315 Flexible Hose

This Cummins part plays a specific role in the operation of a truck by connecting various systems and transporting fluids between them. It is typically used in applications where flexibility and durability are required to accommodate the movement and vibration inherent in commercial truck operations. It ensures that the fluids are transferred efficiently and reliably, contributing to the overall performance and longevity of the truck’s systems 2.

Key Features

The 5320315 Flexible Hose is characterized by several key features that enhance its performance and durability. These include its material composition, which is designed to resist wear, corrosion, and the effects of high temperatures. The hose’s design incorporates elements that provide flexibility and strength, allowing it to withstand the dynamic conditions of commercial truck operation. Additionally, any unique characteristics, such as reinforced sections or specialized fittings, contribute to its effectiveness in demanding applications 2.

Benefits

This part offers several advantages that contribute to the efficiency and reliability of a truck’s systems. Its improved flexibility allows for greater movement and vibration absorption, reducing the risk of damage to the hose and the systems it connects. The hose’s resistance to wear and tear ensures a longer service life, minimizing the need for frequent replacements. Furthermore, its design and material composition contribute to the overall efficiency of the truck’s systems by ensuring a secure and reliable fluid transfer 2.

Installation Considerations

Proper installation of the 5320315 Flexible Hose is crucial for ensuring optimal performance and longevity. Guidelines and considerations for installation include verifying compatibility with other components to ensure a secure fit and function. Best practices involve following manufacturer recommendations for torque settings, alignment, and the use of appropriate clamps or fittings. Careful attention to these details during installation helps prevent leaks, ensures efficient fluid transfer, and prolongs the life of the hose 2.

Troubleshooting and Maintenance

Common issues that may arise with flexible hoses include leaks, cracks, and reduced flexibility due to wear and tear. Troubleshooting these problems involves inspecting the hose for signs of damage, ensuring proper installation, and checking for compatibility issues with other components. Maintenance practices to prolong the life of the hose include regular inspections for wear and damage, cleaning the hose and its connections, and replacing the hose if it shows signs of significant wear or failure. Adhering to these practices helps maintain the efficiency and reliability of the truck’s systems 2.

Safety Precautions

When handling, installing, or maintaining the 5320315 Flexible Hose, it is important to observe several safety measures to prevent accidents and ensure safe operation. These include wearing appropriate personal protective equipment, ensuring the truck’s engine is off and cooled down before beginning work, and following all manufacturer guidelines and safety instructions. Additionally, being aware of the potential hazards associated with the fluids being transported by the hose, such as high pressure or temperature, is crucial for maintaining a safe working environment 2.

Cummins 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 itself as a provider of high-quality, innovative solutions for the automotive industry and beyond. The company’s product range includes engines, powertrains, and related components, all designed with a commitment to quality, performance, and customer satisfaction. Cummins’ dedication to innovation and excellence is evident in its extensive portfolio of products and services, which continue to evolve to meet the changing needs of the industry 3.

Cummins Flexible Hose 5320315 Compatibility

The Cummins Flexible Hose part number 5320315 is designed to fit seamlessly into various Cummins engine models, ensuring optimal performance and durability. This part is engineered to connect different components within the engine system, providing flexibility and ease of movement where rigid connections would be impractical.

B6.7 CM2350

The B6.7 CM2350 engine benefits from the flexibility offered by the 5320315 hose. This engine, known for its robust design and efficiency, requires parts that can withstand high pressures and temperatures. The flexible hose ensures that connections remain secure and leak-free, even under strenuous conditions.

B135B

Similarly, the B135B engine incorporates the 5320315 hose to maintain the integrity of its fluid and gas systems. This engine, often utilized in heavy-duty applications, demands parts that can endure significant wear and tear. The flexible hose’s design allows for smooth operation and reduces the risk of damage from vibrations and movements.

Grouping of Engines

Both the B6.7 CM2350 and B135B engines share common requirements for high-performance parts that can endure the rigors of their operational environments. The 5320315 flexible hose is an ideal fit for these engines due to its ability to provide the necessary flexibility while maintaining a secure connection. This compatibility ensures that both engines can operate efficiently and reliably, with minimal maintenance needs 3.

Role of Part 5320315 Flexible Hose in Engine Systems

The part 5320315 Flexible Hose is a component in various engine systems, particularly in the context of turbocharger oil management and plumbing.

In turbocharger oil systems, the Flexible Hose facilitates the transfer of oil to and from the turbocharger. This is vital for lubricating the turbocharger’s bearings and maintaining optimal performance. The hose’s flexibility allows it to accommodate the vibrations and movements inherent in engine operation, ensuring a secure and reliable connection between static and moving parts.

Within the turbocharger oil plumbing, the Flexible Hose serves as a vital link between the oil supply lines and the turbocharger. Its design enables it to withstand the high pressures and temperatures associated with turbocharger oil systems, contributing to the overall efficiency and durability of the engine.

In general plumbing applications within engine systems, the Flexible Hose is used to connect various components that require fluid transfer. Its flexibility and durability make it suitable for applications where rigid pipes might fail due to engine vibrations or thermal expansion.

Overall, the part 5320315 Flexible Hose plays a significant role in ensuring the smooth operation and longevity of engine components by providing a reliable means of fluid transfer in challenging environments 3.

Conclusion

The Cummins 5320315 Flexible Hose is a critical component in commercial truck systems, designed to ensure efficient and reliable fluid transfer. Its key features, benefits, and compatibility with various Cummins engines highlight its importance in maintaining the performance and longevity of truck systems. Proper installation, maintenance, and adherence to safety precautions are essential for maximizing the effectiveness of this part.


  1. Denton, Tom, and Hayley Pells. Automotive Technician Training, Second Edition. Routledge, 2022.

  2. Bennett, Sean. Modern Diesel Technology Light Duty Diesels. Cengage Learning, 2012.

  3. Eret, Angelina. Dynamic and Fatigue Assessment of Heavy-Duty Engine Valves. Springer Nature, 2024.

SPECIFICATIONS

Package Dimensions
49.0 x 33.0 x 13.0 in
Weight
0.312 lbs
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.