5486912
Fuel Supply Tube
Cummins®

The Cummins Fuel Supply Tube, part number 5486912, is a component designed for use in commercial trucks. It plays a role in the fuel system by ensuring that fuel is transported from the tank to the engine in a controlled and reliable manner. This part is integral to the fuel delivery process, contributing to the efficient operation of the vehicle.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit within the fuel system that facilitates the transfer of fuel from the storage tank to the engine. Its function is to provide a consistent and uninterrupted flow of fuel, which is vital for the engine’s combustion process and overall performance ¹. The efficiency of a fuel supply tube can influence the truck’s power output, fuel economy, and emissions levels.

Purpose and Role of the Cummins Fuel Supply Tube

The Cummins Fuel Supply Tube is designed to deliver fuel from the tank to the engine in commercial trucks. It is engineered to withstand the pressures and temperatures associated with fuel transport, ensuring a steady supply of fuel to meet the engine’s demands. This component plays a role in maintaining the engine’s performance by providing the necessary fuel flow for combustion ².

Key Features

This Cummins part is constructed with materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its functionality, such as reinforced sections to handle pressure fluctuations and a smooth interior to facilitate fuel flow. These characteristics contribute to the tube’s reliability and longevity within the fuel system.

Benefits of Using the Cummins Fuel Supply Tube

Incorporating the Cummins Fuel Supply Tube into a truck’s fuel system can lead to improved fuel delivery efficiency. The tube’s design and material composition contribute to its durability, ensuring consistent performance over time. Additionally, its reliable operation helps maintain the truck’s fuel system integrity, reducing the likelihood of fuel-related issues ³.

Installation and Compatibility

Proper installation of the Cummins Fuel Supply Tube is important to ensure it functions as intended within the fuel system. Compatibility with various truck models and fuel systems should be considered to guarantee a seamless integration. Following manufacturer guidelines during installation can help prevent issues and ensure the tube operates effectively.

Maintenance and Troubleshooting

Routine maintenance of the Cummins Fuel Supply Tube is recommended to maintain its performance. This may include checking for signs of wear or damage and ensuring there are no obstructions in the fuel line. Troubleshooting common issues, such as fuel leaks or inconsistent fuel flow, may involve inspecting the tube for cracks or blockages and addressing them promptly.

Safety Considerations

When handling and working with the Cummins Fuel Supply Tube, observing safety protocols is important. This includes working in a well-ventilated area, wearing appropriate personal protective equipment, and following all safety guidelines provided by the manufacturer to prevent accidents and ensure safe operation.

Environmental Impact

The use of the Cummins Fuel Supply Tube can contribute to minimizing fuel leaks and reducing emissions. By providing a reliable fuel delivery path, it helps ensure that fuel is efficiently transported to the engine, which can lead to more complete combustion and lower emissions. Additionally, the tube’s durable construction reduces the need for frequent replacements, which can have a positive environmental impact.

Cummins Corporation

Cummins Corporation is a well-established entity in the automotive components industry, known for its commitment to quality and innovation. With a history of producing reliable and high-performance parts, Cummins has built a reputation for excellence. The company’s dedication to manufacturing superior components is evident in its product line, including the Cummins Fuel Supply Tube.

Cummins Fuel Supply Tube 5486912 Compatibility

The Cummins Fuel Supply Tube part number 5486912 is designed to fit seamlessly with several engine models, ensuring optimal fuel delivery and engine performance. This part is crucial for maintaining the integrity of the fuel system, which is essential for the smooth operation of the engines.

Compatible Engines

• X11 CM2670 X126B
• X12 CM2670 X121B
• X13 CM2670 X122B

These engines are part of a series that share similar design characteristics, making the Fuel Supply Tube 5486912 a versatile component across the range. The compatibility of this part with these engines ensures that the fuel supply system functions efficiently, reducing the risk of fuel leaks and ensuring consistent engine performance.

By using the Cummins Fuel Supply Tube 5486912, technicians and operators can be confident that the fuel system is well-maintained, contributing to the overall reliability and longevity of the engines.

Conclusion

The Cummins Fuel Supply Tube, part number 5486912, is a critical component in the fuel system of commercial trucks. Its design and construction ensure efficient fuel delivery, contributing to engine performance, fuel economy, and reduced emissions. Proper installation, maintenance, and adherence to safety protocols are essential for maximizing the benefits of this part. Cummins Corporation’s commitment to quality and innovation is reflected in the reliability and performance of the Fuel Supply Tube 5486912.