3165728
Fuel Supply Tube
Cummins®

The Cummins 3165728 Fuel Supply Tube is a critical component in the fuel systems of commercial trucks. It facilitates the transfer of fuel from the tank to the engine, ensuring a steady and reliable supply under various operating conditions.

Purpose and Function

The Fuel Supply Tube serves as a conduit for fuel, maintaining consistent flow and pressure essential for engine performance and efficiency. Its design ensures smooth and uninterrupted fuel delivery, contributing to the reliability of the fuel system ³.

Key Features

Constructed from high-quality, corrosion-resistant materials, the 3165728 is designed for durability. It features secure connections to prevent leaks, reinforced sections for high pressure, and flexible segments to accommodate chassis movement ¹.

Benefits

This Cummins part enhances fuel efficiency by ensuring clean, uninterrupted fuel delivery. It reduces the risk of leaks, improves engine performance, and may extend engine lifespan by providing a consistent fuel supply ².

Installation and Compatibility

Proper installation of the Fuel Supply Tube is crucial for its function. It requires specific tools and adherence to manufacturer guidelines. Compatibility with various truck models and engine types ensures it fits within the existing fuel system architecture ³.

Maintenance and Troubleshooting

Regular maintenance, including inspections for wear, cleaning connections, and replacing degraded components, is essential for the longevity and performance of the Fuel Supply Tube. Common issues like leaks or inconsistent flow can often be resolved by tightening connections or replacing parts ¹.

Safety Considerations

Handling the fuel system, including the Fuel Supply Tube, requires adherence to safety practices to prevent spills, fires, and ensure secure connections. Compliance with safety regulations protects both the technician and the environment ².

Environmental Impact

The efficient design of the 3165728 contributes to reduced fuel consumption and lower emissions, aligning with environmental standards aimed at minimizing the carbon footprint of commercial vehicles ³.

Cummins Overview

Cummins Inc. is renowned for its diesel engines and fuel system components, including the 3165728 Fuel Supply Tube. The company’s commitment to quality and innovation has established it as a trusted name in the industry, providing solutions for commercial transportation demands.

Compatibility with Cummins Engines

The 3165728 is compatible with various Cummins engines, including the K19 series, ensuring a consistent and reliable fuel supply. Its design withstands high pressures and temperatures, maintaining engine efficiency and longevity.

Importance and Installation

The Fuel Supply Tube’s role in delivering fuel to the engine’s injectors is crucial for efficient combustion. Proper installation and regular maintenance are essential to ensure its function and durability.

Role in Fuel Supply Plumbing

The 3165728 is integral to the fuel supply plumbing system, ensuring a consistent fuel flow from the tank to the engine. It interfaces with the fuel pump, filter, fuel rail, and injectors, facilitating efficient engine operation.

Integration with Fuel System Components

• Fuel Tank and Pump: Connects to the fuel pump, maintaining necessary fuel pressure.
• Fuel Filter: Routes fuel to the filter, removing impurities.
• Fuel Rail and Injectors: Delivers fuel to the rail, ensuring precise fuel distribution to each cylinder.
• Return Line Connection: Manages excess fuel, enhancing efficiency and reducing waste.

Overall System Efficiency

The 3165728 contributes to the efficiency and reliability of the fuel supply system by maintaining fuel pressure, ensuring clean fuel delivery, and supporting the return line system.

Conclusion

The Cummins 3165728 Fuel Supply Tube is a vital component in the fuel systems of commercial trucks, ensuring efficient and reliable fuel delivery. Its design, compatibility, and role in the fuel supply system underscore its importance in maintaining engine performance and efficiency.