3353628
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3353628 Fuel Supply Tube is a component designed for use in the fuel systems of heavy-duty trucks. Its primary 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 maintaining the performance and efficiency of the vehicle’s engine ¹.

Purpose and Function

This part plays a role in the fuel delivery system by transporting fuel from the tank to the engine. It ensures that fuel is delivered at the correct pressure and flow rate, which is necessary for optimal engine performance. The tube is designed to withstand the pressures and temperatures associated with fuel delivery in heavy-duty applications ².

Key Features

The Cummins 3353628 Fuel Supply Tube is constructed from durable materials that are resistant to the corrosive effects of fuel and the high pressures within the fuel system. Its design includes features that enhance its durability and reliability, such as reinforced connections and a smooth interior to minimize flow resistance. The tube is also engineered to be compatible with various fuel types commonly used in heavy-duty trucks ³.

Benefits

Using this Cummins part can lead to improved fuel efficiency due to its design, which minimizes fuel loss and maintains consistent pressure. The tube’s durability contributes to the reliability of the fuel system, reducing the likelihood of leaks or failures. Additionally, its longevity can result in fewer replacements over the vehicle’s lifespan, offering cost savings and reduced maintenance requirements.

Installation and Compatibility

Proper installation of the 3353628 involves following manufacturer guidelines to ensure a secure and leak-free connection. This may include using specific tools and taking precautions to prevent damage to the tube or surrounding components. The tube is designed to be compatible with a range of heavy-duty truck models and engine types, though specific compatibility should be verified with the manufacturer’s specifications.

Maintenance and Troubleshooting

Regular maintenance of the Fuel Supply Tube includes inspecting for signs of wear, checking connections for leaks, and ensuring that it remains free from obstructions. Common issues may include fuel leaks, reduced fuel pressure, or blockages within the tube. Troubleshooting steps may involve checking for proper installation, inspecting for damage, and ensuring that all connections are secure.

Safety Considerations

When working with the 3353628, it is important to follow safety guidelines to prevent accidents. This includes handling fuel with care to avoid spills and ensuring that any work on the fuel system is performed in a well-ventilated area. In the event of a fuel leak, it is crucial to address the issue promptly to prevent fire hazards.

Environmental Impact

The efficient design of the Cummins 3353628 Fuel Supply Tube contributes to reduced fuel consumption by ensuring that fuel is delivered to the engine with minimal loss. This efficiency can lead to lower emissions, aligning with environmental standards and regulations aimed at reducing the carbon footprint of heavy-duty vehicles.

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 a strong reputation in the automotive and heavy-duty truck industry, Cummins is known for its commitment to quality, performance, and sustainability. The company’s products are designed to meet the demanding requirements of various applications, from on-highway to off-highway and industrial uses.

Cummins Fuel Supply Tube 3353628 Compatibility

The Cummins Fuel Supply Tube part number 3353628 is designed to fit seamlessly within various engine configurations, ensuring efficient fuel delivery and maintaining optimal engine performance. This part is integral to the fuel system, facilitating the transfer of fuel from the fuel tank to the engine’s fuel injection system.

Engine Compatibility

• 6C8.3 Engines: The 3353628 Fuel Supply Tube is specifically engineered to integrate with the 6C8.3 engine series. This compatibility ensures that the fuel supply remains uninterrupted, supporting the engine’s operational demands and enhancing overall reliability.

The design and material of the 3353628 Fuel Supply Tube are tailored to withstand the rigors of engine operation, providing durability and resistance to the elements that can affect fuel delivery systems. This part is a critical component in maintaining the efficiency and longevity of the engine, ensuring that fuel is delivered consistently and accurately.

Role of Part 3353628 Fuel Supply Tube in Engine Systems

The part 3353628 Fuel Supply Tube is a component in the fuel delivery system of an engine, facilitating the seamless transfer of fuel from the fuel tank to the fuel pump. Its primary function is to ensure a consistent and reliable supply of fuel, which is vital for the efficient operation of the engine.

Integration with the Fuel Pump

The Fuel Supply Tube connects directly to the fuel pump, providing a dedicated pathway for fuel to travel from the tank to the pump. This direct connection minimizes the risk of fuel leaks and ensures that the fuel pump receives a steady stream of fuel. The tube’s design allows it to withstand the pressure variations within the fuel system, maintaining optimal performance under different operating conditions.

Coordination with the Fuel Transfer System

In systems where fuel transfer between tanks is necessary, the Fuel Supply Tube plays a significant role. It ensures that fuel is efficiently transferred from one tank to another, maintaining balance and preventing fuel starvation. This is particularly important in aircraft or vehicles with multiple fuel tanks, where consistent fuel distribution is essential for balanced operation and safety.

Ensuring System Integrity

The Fuel Supply Tube is designed to integrate seamlessly with various components within the fuel system, including filters and regulators. This integration helps maintain the overall integrity of the fuel delivery system, ensuring that contaminants are filtered out and that fuel pressure is regulated effectively. The tube’s durable construction and precise fitting help prevent leaks and maintain system efficiency.

Supporting Fuel System Dynamics

During engine operation, the Fuel Supply Tube accommodates the dynamic changes in fuel demand. Whether the engine is idling or operating at full throttle, the tube ensures that the fuel pump receives the necessary fuel supply to meet the engine’s requirements. This adaptability is key to maintaining smooth engine performance across a range of operating conditions.

Conclusion

The Cummins 3353628 Fuel Supply Tube is a vital component in the fuel delivery system of heavy-duty trucks, ensuring a consistent and reliable fuel supply to the engine. Its durable construction, compatibility with various engine types, and efficient design contribute to improved fuel efficiency, reduced maintenance requirements, and lower emissions. Proper installation, regular maintenance, and adherence to safety guidelines are essential to maximize the benefits of this part and ensure the optimal performance of the vehicle’s engine.