3417947
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3417947 Fuel Supply Tube is a critical component in the fuel systems of heavy-duty trucks. It ensures the efficient transfer of fuel from the tank to the engine, which is essential for the reliable operation of the vehicle.

Purpose and Function

This part plays a role in the fuel system by delivering fuel from the tank to the engine. It ensures that fuel is transported efficiently, contributing to the overall performance and efficiency of the truck’s fuel system. By maintaining a steady fuel flow, it helps in optimizing engine performance and ensuring that the truck operates smoothly under various conditions ¹.

Key Features

The Cummins 3417947 Fuel Supply Tube is constructed using durable materials that are resistant to wear and corrosion. Its design includes features that enhance its performance and longevity. The tube is engineered to withstand the pressures and temperatures encountered in heavy-duty truck fuel systems, ensuring reliable operation over time ².

Benefits

This Cummins part offers several advantages. It provides improved fuel delivery, ensuring that the engine receives a consistent supply of fuel. Its resistance to wear and corrosion contributes to the longevity of the component, reducing the need for frequent replacements. Additionally, the tube’s reliable performance enhances engine reliability, supporting the overall efficiency of the truck ³.

Installation and Compatibility

Proper installation of the Fuel Supply Tube is important for ensuring its effective operation. It is designed to be compatible with various Cummins engine models and may also fit other truck makes and models. When installing, it is important to follow manufacturer guidelines to ensure correct fitment and function.

Maintenance and Troubleshooting

Regular maintenance of the Fuel Supply Tube can help ensure its longevity and optimal performance. This includes checking for signs of wear or damage and ensuring that connections are secure. Common issues may include fuel leaks or reduced fuel flow, which can often be addressed by inspecting and tightening connections or replacing worn components.

Safety Considerations

When handling and working with the Fuel Supply Tube, it is important to observe safety guidelines. This includes proper handling of fuel to prevent spills and ensuring that all work is conducted in a well-ventilated area. Adhering to manufacturer recommendations for installation and maintenance is also important to ensure safe and effective operation.

Cummins Overview

Cummins Inc. is a well-established company in the automotive industry, known for its production of diesel engines and components. With a history of innovation and quality, Cummins has built a reputation for reliability and performance in the heavy-duty truck sector. The company’s commitment to engineering excellence is reflected in its range of products, including the Cummins 3417947 Fuel Supply Tube ⁴.

Role of Part 3417947 Fuel Supply Tube in Fuel Plumbing

The 3417947 Fuel Supply Tube is an integral component within the fuel plumbing system of various engine setups. Its primary function is to facilitate the secure and efficient transfer of fuel from the fuel tank to the engine’s fuel injection system. This tube is designed to withstand the pressures and temperatures associated with fuel delivery, ensuring a consistent and reliable fuel supply.

In the context of fuel plumbing, the Fuel Supply Tube interfaces with several key components. It connects to the fuel pump, which draws fuel from the tank and pressurizes it for delivery. The tube then routes the pressurized fuel to the fuel rail, where it is distributed to individual fuel injectors. These injectors meter the fuel into the combustion chambers in precise quantities, synchronized with the engine’s operation.

Additionally, the Fuel Supply Tube may incorporate features such as filters or strainers to prevent contaminants from entering the fuel system, thereby protecting the fuel injectors and other sensitive components from damage. It also often includes connections for fuel pressure regulators, which maintain a consistent pressure within the fuel rail, ensuring optimal engine performance.

The integration of the 3417947 Fuel Supply Tube within the fuel plumbing system is designed to enhance the overall efficiency and reliability of the engine. By providing a dedicated pathway for fuel, it minimizes the risk of leaks and ensures that the engine receives a steady supply of clean, pressurized fuel, which is essential for consistent performance and longevity of the engine components.

Conclusion

The Cummins 3417947 Fuel Supply Tube is a vital component in the fuel systems of heavy-duty trucks, ensuring efficient and reliable fuel delivery. Its durable construction, compatibility with various engine models, and role in maintaining engine performance make it an essential part of the fuel plumbing system.