216128
Fuel Supply Tube
Cummins®

Introduction

The Cummins 216128 Fuel Supply Tube is a component integral to the fuel delivery system of commercial trucks. It ensures a consistent and reliable fuel supply from the tank to the engine, which is essential for vehicle operation.

Purpose and Function

This Cummins part serves as a conduit for fuel transport within the delivery system. It is engineered to handle the pressures and temperatures of fuel transport, ensuring efficient and contamination-free delivery ¹.

Key Features

Constructed from durable materials, the 216128 is resistant to fuel corrosion. Its design includes precise fittings for secure connections, enhancing performance and longevity in commercial truck applications ².

Benefits

The Fuel Supply Tube contributes to improved fuel efficiency by minimizing loss and ensuring a steady flow. Its design facilitates easy installation, reducing maintenance downtime. The tube’s reliability under strenuous conditions is a significant advantage ³.

Installation Process

Installation of the 216128 requires careful preparation of the fuel system, use of appropriate tools for connection, and checks for leaks. Safety precautions, including depressurizing the fuel system, are crucial during installation ⁴.

Maintenance and Troubleshooting

Regular inspections for wear or damage are recommended. Common issues include leaks or blockages, which can be addressed by checking connections, cleaning or replacing filters, and ensuring the tube is unobstructed.

Compatibility and Applications

Designed for specific trucks and engines, the 216128 offers reliable performance across various operating conditions typical of commercial trucks.

Safety Considerations

Adherence to safety protocols and manufacturer guidelines is important when handling and installing the 216128 to prevent accidents and ensure correct function.

Environmental Impact

By ensuring a clean and consistent fuel supply, the 216128 contributes to more efficient combustion and lower emissions, aligning with environmental goals in transportation.

Cummins Overview

Cummins Inc. is renowned for its innovative and high-quality automotive components, with a reputation for reliability and performance in commercial vehicles.

Cummins Fuel Supply Tube 216128 in Engine Applications

The 216128 is crucial in the fuel delivery systems of various engine models, ensuring consistent fuel flow from the pump to the injectors for optimal engine performance and efficiency.

N14 Mechanical Engines

In N14 Mechanical engines, the 216128 maintains the fuel delivery system’s integrity, withstanding high pressures and temperatures to ensure precise fuel delivery.

NH/NT 855 Engines

For NH/NT 855 engines, the 216128 ensures efficient and consistent fuel delivery, essential for maintaining high performance standards.

Common Features Across Engines

Across engine models, the 216128 offers durability, a precision fit, and ease of installation, contributing to improved reliability and performance.

Role of Part 216128 Fuel Supply Tube in Engine Systems

The 216128 is vital for the consistent and reliable supply of fuel within engine systems, interfacing with various components to maintain optimal performance.

Integration with Fuel Plumbing

The Fuel Supply Tube connects the fuel tank to the fuel filter or rail, ensuring pressurized fuel transport and preventing fuel starvation.

Role in Fuel Supply Plumbing

It works with the fuel pump, filter, and pressure regulator to facilitate pressurized fuel delivery, essential for efficient injector operation.

Interaction with Fuel Tubing

The tube interfaces with fuel tubing, ensuring a robust and reliable connection that accommodates engine movements and vibrations.

Mounting and Fuel Supply Tube Assembly

Proper mounting of the Fuel Supply Tube is crucial for maintaining the fuel supply system’s integrity and preventing leaks.

Specialized Mounting Fuel Supply Tube Applications

In high-performance engines, specialized mounting configurations enhance the tube’s durability and stability under high pressures and temperatures.

Conclusion

The Cummins 216128 Fuel Supply Tube is a critical component in the fuel delivery systems of commercial trucks and engines, ensuring efficient, reliable, and consistent fuel supply. Its design, durability, and ease of installation contribute to improved engine performance, fuel efficiency, and environmental compliance.