3283490
Fuel Supply Tube
Cummins®

The Cummins 3283490 Fuel Supply Tube is a component designed for use in heavy-duty trucks. Its role is to facilitate the transfer of fuel from the tank to the engine, ensuring a consistent and reliable fuel supply. This component is integral to the operation of the vehicle, contributing to its overall performance and efficiency.

Purpose and Function

The Cummins 3283490 Fuel Supply Tube plays a role in the fuel system by providing a conduit for fuel to travel from the tank to the engine. This ensures that the engine receives a steady supply of fuel, which is necessary for combustion and the generation of power. The tube is engineered to withstand the pressures and temperatures associated with fuel transfer, ensuring that the fuel remains uncontaminated and at the correct pressure as it reaches the engine ¹.

Key Features

The design and construction of the Cummins 3283490 Fuel Supply Tube include several features that enhance its performance. The tube is made from materials that offer durability and resistance to the corrosive effects of fuel. Its construction is robust, allowing it to endure the vibrations and stresses encountered in heavy-duty applications. Additionally, the tube may incorporate unique attributes such as reinforced sections or specialized coatings to further improve its longevity and reliability ².

Benefits

The Cummins 3283490 Fuel Supply Tube offers several advantages over other fuel supply components. These include improved fuel efficiency due to its precise design, which minimizes fuel loss and ensures a consistent flow. The tube’s reliability is enhanced by its construction, which is designed to resist wear and maintain performance over time. Furthermore, its longevity is supported by the use of high-quality materials and manufacturing processes that ensure durability in demanding environments ³.

Installation and Compatibility

Proper installation of the Cummins 3283490 Fuel Supply Tube is important for ensuring its effective operation. Installation procedures may require specific tools or equipment to ensure a secure and leak-free connection. The tube is compatible with a range of Cummins engine models, and it is important to consult the manufacturer’s guidelines to confirm compatibility with a specific engine setup. Following the recommended procedures will help maintain the integrity of the fuel system and the performance of the engine ⁴.

Maintenance and Troubleshooting

To ensure the optimal performance of the Cummins 3283490 Fuel Supply Tube, regular maintenance is recommended. This may include inspections for signs of wear or damage, and cleaning or replacing the tube if necessary. Common issues that may arise with fuel supply tubes include leaks or blockages, which can be addressed through troubleshooting procedures such as checking connections, clearing obstructions, or replacing damaged sections. Adhering to a maintenance schedule can help prevent issues and extend the lifespan of the component.

Safety Considerations

When working with the Cummins 3283490 Fuel Supply Tube, it is important to observe safety precautions and best practices. This includes proper handling to avoid damage to the tube, secure storage to prevent contamination or degradation, and appropriate disposal procedures to minimize environmental impact. Following these guidelines will help ensure the safe and effective use of the fuel supply tube within the vehicle’s fuel system.

Cummins Overview

Cummins Inc. is a company with a history of providing reliable and high-performance engine components for the automotive industry. Their product offerings span a wide range of applications, from heavy-duty trucks to industrial equipment. Cummins is recognized for its commitment to quality and innovation, which is reflected in the design and manufacturing of components like the 3283490 Fuel Supply Tube. The company’s reputation is built on a foundation of expertise and a dedication to meeting the needs of its customers with durable and efficient products.

Cummins Fuel Supply Tube Part 3283490

The Cummins Fuel Supply Tube part number 3283490 is a critical component in the fuel delivery system of various Cummins engines. This part is designed to ensure a steady and reliable flow of fuel from the fuel tank to the engine, facilitating efficient combustion and optimal engine performance.

Application in Cummins Engines

The part 3283490 is compatible with several Cummins engine models, including but not limited to:

• 6B5.9 Series: This part is integral to the 6B5.9 engine series, ensuring that the fuel supply remains uninterrupted and consistent. The 6B5.9 engines are known for their robust design and reliability, often used in heavy-duty applications such as construction equipment and agricultural machinery.

Importance in Engine Functionality

The fuel supply tube is essential for maintaining the engine’s operational integrity. It connects the fuel tank to the fuel injection system, ensuring that the engine receives the correct amount of fuel at the right pressure. This component helps prevent fuel starvation, which can lead to engine misfires and reduced performance. Additionally, it plays a role in maintaining the overall efficiency of the fuel system by minimizing leaks and ensuring a clean fuel supply.

Installation and Maintenance

Proper installation of the fuel supply tube is crucial to avoid any potential issues with fuel delivery. Technicians should ensure that all connections are secure and that there are no kinks or obstructions in the tube that could impede fuel flow. Regular maintenance checks should be performed to inspect for wear and tear, leaks, or any signs of damage that could compromise the integrity of the fuel supply system.

Compatibility with Other Cummins Engines

While the primary focus here is on the 6B5.9 series, the Cummins Fuel Supply Tube part number 3283490 is also compatible with other Cummins engine models. This versatility makes it a valuable component for technicians and fleet managers who need to maintain a wide range of equipment. Ensuring that the correct part is used for each specific engine model is essential for maintaining engine performance and reliability.

Role of Part 3283490 Fuel Supply Tube in Engine Systems

The Cummins 3283490 Fuel Supply Tube is an integral component within the fuel system, facilitating the seamless transfer of fuel from the fuel tank to the engine. This tube is engineered to withstand the pressures and temperatures associated with fuel delivery, ensuring a consistent and reliable fuel supply.

In the fuel system, the Fuel Supply Tube connects to the fuel pump, which draws fuel from the tank. The tube then routes the fuel to the fuel filter, where impurities are removed before the fuel reaches the engine. This ensures that only clean fuel is delivered, optimizing engine performance and longevity.

Furthermore, the Fuel Supply Tube interfaces with fuel injectors in fuel-injected engines, providing the precise amount of fuel required for combustion. This direct connection is vital for maintaining the correct fuel-to-air ratio, which is essential for efficient engine operation.

In addition to its primary role within the fuel system, the Fuel Supply Tube also interacts with various accessories. For instance, it may connect to fuel pressure regulators, which monitor and adjust fuel pressure to meet the engine’s demands. This interaction ensures that the engine receives the optimal amount of fuel under varying conditions, from idle to full throttle.

The Fuel Supply Tube’s design and placement are carefully considered to avoid interference with other engine components, ensuring smooth operation and minimal risk of damage or leakage. Its robust construction and precise engineering make it a reliable component in the intricate network of the fuel system and its associated accessories.

Conclusion

The Cummins 3283490 Fuel Supply Tube is a vital component in the fuel delivery system of heavy-duty trucks. Its design and construction ensure a consistent and reliable fuel supply, contributing to the overall performance and efficiency of the vehicle. Proper installation, regular maintenance, and adherence to safety guidelines are essential for the optimal operation of this Cummins part. The company’s commitment to quality and innovation is evident in the design and manufacturing of the 3283490, making it a reliable choice for technicians and fleet managers alike.