5272722
Fuel Supply Tube
Cummins®

The Fuel Supply Tube 5272722 is a component manufactured by Cummins, designed to facilitate the delivery of fuel from the tank to the engine in heavy-duty trucks. Cummins, a well-established manufacturer in the automotive industry, is recognized for producing reliable and high-performance diesel engines and components. This part plays a role in ensuring a consistent and efficient fuel supply, which is vital for the optimal operation of heavy-duty truck engines ¹.

Function and Operation

The Fuel Supply Tube 5272722 operates by providing a conduit for fuel to travel from the tank to the engine. It is engineered to withstand the pressures and temperatures associated with fuel delivery systems. Consistent fuel flow is important for maintaining engine performance and efficiency. The tube’s design allows it to handle the demands of heavy-duty applications, ensuring that the engine receives a steady supply of fuel under various operating conditions ².

Key Features

This Cummins part is constructed using materials such as metal or reinforced polymer, which contribute to its durability and resistance to the elements. These materials are chosen for their ability to withstand high pressure and temperature fluctuations. The tube may also feature unique design elements that enhance its performance and longevity, such as reinforced sections to prevent kinking or specialized coatings to resist corrosion ³.

Benefits

Incorporating the Fuel Supply Tube 5272722 into heavy-duty truck fuel systems can lead to improved fuel efficiency, as it ensures a consistent and unimpeded flow of fuel to the engine. Its durability under high pressure and resistance to corrosion and wear make it a reliable component for demanding applications. The use of high-quality materials and precise engineering contributes to the overall performance and longevity of the fuel system ⁴.

Installation and Compatibility

Proper installation of the Fuel Supply Tube 5272722 is important to ensure it functions as intended. It is compatible with specific truck models and engine types, and installation guidelines should be followed to achieve a secure and leak-free connection. Attention to detail during installation can prevent common issues such as leaks or improper fuel delivery.

Maintenance and Troubleshooting

Regular maintenance of the Fuel Supply Tube 5272722 is important to ensure its continued reliability. This includes checking for signs of wear, corrosion, or damage that could affect fuel delivery. Common issues such as leaks or blockages can often be addressed through routine inspections and proper care. When replacements are necessary, using OEM parts can help maintain the integrity of the fuel system.

Safety Considerations

When working with fuel system components, it is important to follow safety protocols to protect oneself and the environment. This includes proper handling and storage of fuel, as well as taking precautions during installation and maintenance to avoid fuel spills or contamination. Awareness of the potential hazards associated with fuel systems can help prevent accidents and ensure a safe working environment.

Environmental Impact

Fuel system components play a role in the environmental performance of heavy-duty trucks. Preventing fuel leaks and maintaining efficient fuel delivery are important for reducing emissions and minimizing the environmental impact of these vehicles. Durable components, such as the Fuel Supply Tube 5272722, contribute to this goal by ensuring reliable and efficient fuel system operation.

Cummins Overview

Cummins Inc. has a history of innovation and quality in the manufacturing of diesel engines and related components. The company is committed to providing solutions that meet the needs of its customers while also advancing the industry through technological progress. Cummins’ focus on customer satisfaction and continuous improvement has established it as a leader in the automotive sector.

Cummins Fuel Supply Tube Part 5272722 Compatibility

The Cummins Fuel Supply Tube part number 5272722 is designed to fit seamlessly with several engine models, ensuring efficient fuel delivery and system integrity. This part is crucial for maintaining the performance and reliability of the engines it is compatible with.

Compatible Engines

• D4.0 CM2620 D103B
• F4.5 CM2620 F139B
• ISF3.8 CM2220 F103

These engines, while differing in their specific configurations and applications, share a common requirement for a reliable fuel supply system. The part 5272722 is engineered to meet these needs, providing a robust solution for fuel transfer within the engine’s fuel system.

Engine Grouping

The engines listed above can be grouped based on their shared components and design philosophies. The D4.0 CM2620 D103B and F4.5 CM2620 F139B both utilize the CM2620 engine platform, which is known for its durability and efficiency in various applications. The ISF3.8 CM2220 F103, while part of a different engine series, also benefits from the precision engineering that Cummins is renowned for.

By ensuring that the Fuel Supply Tube part 5272722 is compatible with these engines, Cummins guarantees that users can maintain their engine’s performance without the need for custom modifications or parts. This compatibility is a testament to Cummins’ commitment to providing high-quality, reliable components that enhance the operational efficiency of their engines.

Role of Part 5272722 Fuel Supply Tube in Engine Systems

The 5272722 Fuel Supply Tube is an essential component in the fuel delivery system of various engine setups. It is responsible for transporting fuel from the fuel tank to the fuel filter and subsequently to the engine’s fuel injectors or carburetor.

In systems equipped with a fuel filter, the 5272722 Fuel Supply Tube connects the fuel tank to the inlet side of the filter. This setup ensures that any contaminants or debris present in the fuel are removed before the fuel reaches the engine, thereby protecting sensitive engine components from damage and ensuring optimal performance.

When it comes to the plumbing aspect, the 5272722 Fuel Supply Tube is often integrated into a network of fuel lines that distribute fuel throughout the engine system. This includes connections to fuel rails in fuel-injected engines or directly to the carburetor in older engine designs. The tube’s design allows for a secure and leak-free connection, which is vital for maintaining the integrity of the fuel system and ensuring consistent fuel delivery under varying engine loads and conditions.

In summary, the 5272722 Fuel Supply Tube plays a significant role in the efficient and reliable operation of engine systems by facilitating the smooth transfer of clean fuel from the tank to the engine, working in conjunction with other components such as the fuel filter and fuel lines.

Conclusion

The Fuel Supply Tube 5272722 is a critical component in the fuel delivery system of heavy-duty trucks, ensuring efficient and reliable fuel transfer from the tank to the engine. Its robust construction, compatibility with various engine models, and role in maintaining system integrity underscore its importance in the automotive industry. Regular maintenance and adherence to safety protocols are essential for maximizing the performance and longevity of this part.