3047050
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3047050 Fuel Supply Tube is a vital component in the fuel systems of heavy-duty trucks. It ensures a consistent and reliable fuel supply from the tank to the engine, contributing to the overall efficiency and performance of the vehicle’s fuel system.

Purpose and Function

This Cummins part facilitates the transfer of fuel, ensuring it is delivered under the correct pressure and in the right quantity, which is essential for engine operation. The tube is engineered to meet the specific demands of diesel fuel, ensuring precise delivery for optimal engine performance and efficiency ¹.

Design and Construction

The 3047050 is constructed from materials resistant to diesel fuel corrosion, with possible protective coatings or reinforcements for enhanced durability. Its design considers flexibility in routing and the ability to withstand the pressures and temperatures within the fuel system ².

Key Features

This part is designed for durability, with resistance to fuel corrosion and compatibility with Cummins engines, ensuring seamless integration and optimal performance.

Installation Process

Installing the Fuel Supply Tube involves following specific steps and using tools and components like clamps or brackets. Adhering to manufacturer instructions is crucial for proper fit and function ³.

Maintenance and Troubleshooting

Regular maintenance includes checking for wear or damage, ensuring tight connections, and verifying the tube is free from obstructions. Common issues like fuel leaks or reduced flow can often be resolved by inspecting and tightening connections or replacing worn components.

Performance Benefits

Using the 3047050 contributes to improved fuel efficiency, reduces the risk of fuel leaks, and enhances engine performance by ensuring precise fuel delivery.

Safety Considerations

Handling and installing this part requires observing safety practices, including working in a well-ventilated area, avoiding open flames or sparks, and wearing appropriate personal protective equipment.

Cummins Corporation

Cummins Corporation, known for its diesel engines and components, demonstrates a commitment to excellence in the design and construction of parts like the 3047050.

Cummins Part 3047050: Fuel Supply Tube in Engine Applications

N14 Mechanical Engine

In the N14 Mechanical engine, the Fuel Supply Tube connects the fuel tank to the fuel injection pump, ensuring a steady fuel supply. It is designed to withstand high pressures and temperatures typical in diesel engines.

NH/NT 855 Engines

In the NH/NT 855 engines, the Fuel Supply Tube facilitates the transfer of fuel from the tank to the injection system, ensuring the engine receives the correct amount of fuel at the right pressure.

Role of Part 3047050 Fuel Supply Tube in Engine Systems

Integration with Fuel Supply Mounting Tube

The Fuel Supply Tube connects to the Fuel Supply Mounting Tube, providing a stable anchor point and ensuring the structural integrity of the fuel delivery system.

Interaction with Fuel Tubing

The Fuel Supply Tube is linked to the Fuel Tubing, which carries fuel to various engine parts. The tube acts as a primary conduit, ensuring a consistent fuel flow.

Role in Fuel Plumbing

The Fuel Supply Tube is a key element in the engine’s fuel plumbing, facilitating the transfer of fuel from the tank to the engine components.

Ensuring Reliable Fuel Delivery

The proper function of the Fuel Supply Tube is essential for reliable and efficient fuel delivery throughout the engine system. Secure connections and good condition of the tube are vital for optimal engine performance.

Conclusion

The Cummins 3047050 Fuel Supply Tube is a critical component in the fuel delivery system of heavy-duty trucks and various Cummins engines. Its design, construction, and integration within the fuel system ensure efficient and reliable fuel delivery, contributing to the overall performance and efficiency of the engine.