3063753
Fuel Supply Tube
Cummins®

Introduction

The Fuel Supply Tube 3063753, manufactured by Cummins, is a critical component in the fuel delivery system of commercial trucks. This part ensures the efficient transfer of fuel from the tank to the engine, which is essential for maintaining engine performance and operational efficiency.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube serves as a conduit within the fuel system, facilitating the transfer of fuel from the storage tank to the engine. This component is vital for maintaining engine performance by ensuring a consistent and reliable fuel supply under varying operational conditions ¹.

Purpose of the 3063753 Fuel Supply Tube

The 3063753 Fuel Supply Tube is designed to deliver fuel efficiently from the tank to the engine. It ensures a steady fuel flow, which is crucial for the engine’s combustion process and overall operational efficiency ².

Key Features

This Cummins part is constructed from high-quality materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance performance, such as precise engineering for optimal fuel flow and robust construction to withstand the pressures and temperatures within the fuel system ³.

Benefits

The 3063753 Fuel Supply Tube provides several benefits, including improved fuel delivery efficiency, which contributes to enhanced engine performance. Its reliable design ensures a consistent fuel supply, leading to increased operational reliability for the truck.

Installation Process

Installing the 3063753 Fuel Supply Tube requires careful attention to detail. The process involves disconnecting the old tube, aligning the new tube with the fuel system components, and securing it in place. Tools such as wrenches and possibly a fuel system cleaner may be necessary. It’s important to follow manufacturer guidelines to ensure proper alignment and sealing.

Common Issues and Troubleshooting

Issues with the Fuel Supply Tube may include leaks, clogs, or damage. Troubleshooting involves inspecting the tube for visible signs of wear or damage, checking connections for leaks, and ensuring the fuel flow is unobstructed. Solutions may range from cleaning and repairing to replacement, depending on the issue’s severity.

Maintenance Tips

Regular maintenance of the 3063753 Fuel Supply Tube is recommended to ensure its longevity and optimal performance. This includes periodic inspections for signs of wear or damage, cleaning the tube and its connections to prevent clogs, and ensuring all connections are secure and leak-free.

Compatibility and Applications

The 3063753 Fuel Supply Tube is designed for specific types of trucks and engines, ensuring compatibility with Cummins engines and certain truck models. Its application is tailored to meet the demands of commercial truck operations, providing reliable fuel delivery in various driving conditions.

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 quality, Cummins has established a strong reputation in the commercial truck industry, offering a wide range of products designed to meet the needs of its customers.

Cummins Fuel Supply Tube 3063753 Compatibility

The Cummins Fuel Supply Tube part number 3063753 is designed to ensure a consistent and reliable fuel supply to the engine, which is essential for optimal performance and efficiency.

V903 Engine Group

The V903 engine series, known for its robust design and high performance, utilizes the Cummins Fuel Supply Tube 3063753. This part is integral in maintaining the integrity of the fuel system, ensuring that fuel is delivered smoothly and without interruption. The V903 engines, often found in heavy-duty applications, benefit from the precision engineering of this fuel supply tube, which helps in reducing wear and tear and extending the engine’s lifespan.

Other Cummins Engines

While the V903 engine series is a primary user of the Cummins Fuel Supply Tube 3063753, this part is also compatible with other Cummins engine models. These engines, which span various industries and applications, rely on the same high standards of quality and performance that the V903 series does. The compatibility of this fuel supply tube across multiple engine models underscores its versatility and importance in the Cummins engine ecosystem.

Role of Part 3063753 Fuel Supply Tube in Engine Systems

The Part 3063753 Fuel Supply Tube is integral to the efficient operation of various engine systems. It serves as a vital conduit for fuel delivery, ensuring a consistent and reliable supply to the engine’s combustion chambers.

Integration with Key Components

1. Fuel Tubing: The Fuel Supply Tube connects seamlessly with the fuel tubing, forming a continuous pathway for fuel from the tank to the engine. This connection is designed to withstand the pressures and temperatures associated with fuel transport, ensuring a leak-free system.

2. Manifold Press Tube Mounting: When integrated with the manifold press tube mounting, the Fuel Supply Tube plays a role in maintaining the pressure integrity of the fuel system. This setup is essential for precise fuel delivery to the engine’s intake manifold, contributing to optimal combustion efficiency.

3. Plumbing: The Fuel Supply Tube is a key element in the overall plumbing of the fuel system. It interfaces with various plumbing components to create a network that facilitates the smooth flow of fuel throughout the system.

4. Supply Tubing and Mounting: The tube is often mounted alongside other supply tubing components. This arrangement allows for organized and secure routing of fuel lines, reducing the risk of chafing or damage that could lead to fuel leaks.

5. Fuel Supply: Directly contributing to the fuel supply mechanism, the tube ensures that the engine receives a steady stream of fuel. This is particularly important during high-demand scenarios, such as acceleration or load-bearing conditions.

6. F S Tubing Mounting: The mounting of the Fuel Supply Tube is critical for its stability and durability. Proper mounting ensures that the tube remains securely in place, even under the dynamic conditions experienced during engine operation.

Conclusion

In summary, the Part 3063753 Fuel Supply Tube is a fundamental component that interfaces with various elements of the fuel system to ensure reliable and efficient fuel delivery to the engine. Its design and construction are tailored to meet the demands of commercial truck operations, providing a consistent and reliable fuel supply that is crucial for engine performance and operational efficiency.