3933320
Fuel Supply Tube
Cummins®

Introduction

The Cummins 3933320 Fuel Supply Tube is a critical component in the fuel systems of heavy-duty trucks. It ensures a consistent and reliable fuel supply from the tank to the engine, contributing to efficient engine performance and reliability.

Function and Operation

This part operates by providing a conduit for fuel to travel from the fuel tank to the engine. It is designed to deliver fuel under the appropriate pressure and flow rate required by the engine, withstanding the pressures and temperatures associated with fuel transport ¹.

Key Features

The Cummins 3933320 is constructed from durable materials that resist the corrosive effects of fuel. Its design includes a robust connection mechanism for a secure fit within the fuel system, ensuring longevity and reliability under demanding conditions ².

Benefits

Using this Cummins part offers advantages such as improved fuel delivery efficiency, enhanced engine performance, and reduced maintenance needs, providing long-term value to fleet operators.

Installation and Compatibility

Proper installation of the Fuel Supply Tube is crucial for its effective operation. It should be installed following manufacturer guidelines to ensure it is securely and correctly positioned within the fuel system. Compatibility information and the use of correct tools during installation are essential to avoid damage ³.

Maintenance and Troubleshooting

Routine maintenance of the Fuel Supply Tube is recommended to ensure optimal functioning. This includes regular inspections for wear or damage and ensuring secure connections. Troubleshooting common issues may involve checking for blockages or damage and ensuring proper installation.

Safety Considerations

When working with the Fuel Supply Tube, it is important to follow safety precautions, including depressurizing the fuel system before work and being aware of the hazards associated with fuel. Proper handling procedures should be followed to minimize the risk of injury or damage.

Environmental Impact

The use and disposal of the Fuel Supply Tube have environmental implications. Efforts to minimize the ecological footprint may include using recyclable materials and responsible disposal practices. Cummins Inc. is committed to reducing the environmental impact of its products through ongoing research and development.

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 serves customers in approximately 190 countries and territories. The company’s product offerings include engines, related technologies, and complete power systems for a wide range of applications. Cummins is recognized for its commitment to quality, performance, and customer satisfaction within the automotive industry.

Conclusion

The Cummins 3933320 Fuel Supply Tube is a vital component in the fuel systems of heavy-duty trucks, ensuring efficient and reliable fuel delivery. Its durable construction, ease of installation, and minimal maintenance requirements make it a valuable asset for fleet operators. Proper handling, maintenance, and awareness of safety and environmental considerations are essential for maximizing the benefits of this part.