4940670
Plain Hose
Cummins®

The Cummins part number 4940670, known as the Plain Hose, is a component specifically designed for use in commercial trucks. This hose facilitates the transfer of fluids within the vehicle’s system, contributing to the efficiency and reliability of truck operations ².

Basic Concepts of Plain Hoses

Plain hoses are flexible tubes used in automotive applications to transport fluids such as coolant, fuel, and air. They are made from materials like rubber, silicone, or reinforced synthetic materials, chosen for their flexibility, resistance to heat and chemicals, and durability ¹.

Purpose of the 4940670 Plain Hose in Truck Operations

The 4940670 Plain Hose connects various systems in trucks, facilitating the transport of fluids. It is designed to withstand the rigors of commercial truck use, ensuring reliable performance under demanding conditions ².

Key Features of the 4940670 Plain Hose

This Cummins part is characterized by reinforced layers for added strength, specialized coatings for enhanced chemical resistance, and precise engineering for a secure fit within the truck’s system ².

Benefits of Using the 4940670 Plain Hose

Incorporating this plain hose into truck systems offers advantages such as improved efficiency, durability, and reliability. Its design and materials contribute to superior resistance to wear and tear, reducing the need for frequent replacements and maintenance ².

Installation Considerations

Proper installation of the 4940670 Plain Hose is essential for its effective functioning. Guidelines include ensuring compatibility with other system components and following best practices for a secure and effective fit ².

Maintenance and Troubleshooting

Regular maintenance practices are recommended for the longevity and optimal performance of the 4940670 Plain Hose. This includes periodic inspections for wear, damage, or leaks. Troubleshooting tips involve identifying the root cause of issues and taking appropriate corrective actions ².

Safety Considerations

Observing safety practices and precautions when working with the 4940670 Plain Hose is important. This includes proper handling techniques during installation and maintenance to avoid injury or damage to the hose ².

Environmental Impact and Disposal

Responsible disposal practices should be followed for the 4940670 Plain Hose to minimize environmental impact. This may include recycling options for the materials used in the hose, where available ².

About Cummins

Cummins is a renowned manufacturer with a rich history in engine and component manufacturing. Their products, including the 4940670 Plain Hose, are designed with a focus on reliability, performance, and durability ².

Role of Part 4940670 Plain Hose in Various Engine Systems

Kit Integration

The 4940670 Plain Hose is utilized in kits to facilitate the connection between various components, ensuring a secure and leak-free passage for fluids or gases ².

On Board Spares

When included in on board spares, this Cummins part serves as a readily available replacement for damaged or worn-out hoses, minimizing downtime ².

Plumbing Applications

In plumbing applications within engine systems, the 4940670 Plain Hose directs the flow of fluids, ensuring the plumbing system remains efficient and free from leaks ².

Aftercooler Water System

For the aftercooler water system, the 4940670 Plain Hose manages the flow of water through the aftercooler, enhancing the efficiency and performance of the engine ².

Tachometer Parts Kit

In a tachometer parts kit, the 4940670 Plain Hose may be used to connect sensors or other components that feed data to the tachometer, ensuring accurate readings and reliable performance ².

Conclusion

The 4940670 Plain Hose plays a significant role in the efficiency and reliability of commercial truck operations. Its design, materials, and application across various engine systems demonstrate its importance in maintaining the performance of truck systems ².