3161628
Fuel Supply Tube
Cummins®

Introduction

The Fuel Supply Tube 3161628, manufactured by Cummins, is a critical component in the fuel systems of heavy-duty trucks. This part ensures efficient fuel delivery from the tank to the engine, maintaining the engine’s performance and efficiency under various operating conditions.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube serves as a conduit for transferring fuel from the storage tank to the engine. It is designed to maintain a consistent fuel flow under varying conditions, connecting to components such as the fuel tank, fuel filter, and fuel injectors. The tube is engineered to withstand the pressures and temperatures associated with fuel transport ².

Role of the 3161628 Fuel Supply Tube in Truck Operation

The 3161628 Fuel Supply Tube provides a direct pathway for fuel to travel from the tank to the engine. It interacts with the fuel pump and injectors, ensuring fuel is delivered at the correct pressure and volume. This part is essential for maintaining engine performance and efficiency, ensuring the fuel system operates smoothly under various driving conditions ³.

Key Features

The 3161628 Fuel Supply Tube is constructed from high-quality, corrosion-resistant materials, ensuring durability in demanding environments. Its design optimizes fuel flow and reduces the risk of leaks, contributing to the overall reliability of the fuel system. The tube may include reinforced connections or specialized coatings to enhance functionality ⁴.

Benefits

Using the 3161628 Fuel Supply Tube in heavy-duty trucks improves fuel delivery efficiency, ensuring a consistent fuel supply under all operating conditions. Its durable construction and reliable performance minimize the risk of fuel system failures, reducing downtime and maintenance costs. The tube’s design and material composition enhance the overall reliability of the truck’s fuel system, supporting efficient engine operation ¹.

Troubleshooting and Maintenance

Common issues with the 3161628 Fuel Supply Tube include leaks, blockages, or damage. Troubleshooting involves inspecting the tube for wear or damage, checking connections for tightness, and ensuring the fuel system is free from contaminants. Regular maintenance practices, such as cleaning the fuel system and replacing worn components, ensure optimal performance and longevity. Following the manufacturer’s guidelines for maintenance and inspection is crucial to prevent issues and ensure the tube operates within its designed parameters ².

About Cummins

Cummins is a renowned manufacturer in the automotive and heavy-duty truck industry, known for its commitment to innovation, quality, and customer satisfaction. The company provides a wide range of high-quality components that meet the demanding requirements of modern engines. Cummins’ reputation is built on its dedication to excellence and continuous efforts to improve the performance and reliability of its components ³.

Role of Part 3161628 Fuel Supply Tube in Fuel Plumbing Systems

The 3161628 Fuel Supply Tube is a vital component within the fuel plumbing system of various engine setups. It transports fuel from the fuel tank to the fuel injection system or carburetor, ensuring a consistent and reliable fuel supply to the engine.

In fuel-injected engines, the Fuel Supply Tube connects to the fuel pump, which pressurizes the fuel. It then routes the pressurized fuel to the fuel rail, where it is distributed to individual fuel injectors. This setup ensures that each cylinder receives the precise amount of fuel needed for optimal combustion.

For carburetor-equipped engines, the Fuel Supply Tube delivers fuel from the tank to the carburetor, allowing for the proper mixing of fuel and air before the mixture enters the combustion chamber. The consistent flow provided by the Fuel Supply Tube is vital for maintaining engine performance and efficiency.

Additionally, the Fuel Supply Tube often incorporates fuel filters within its design to trap contaminants, protecting sensitive components such as fuel injectors and carburetor jets from damage. This integration enhances the overall reliability and longevity of the fuel system ⁴.

Conclusion

The 3161628 Fuel Supply Tube by Cummins plays a significant role in ensuring the efficient and reliable operation of the fuel plumbing system across different engine types. Its design and functionality are tailored to meet the specific demands of modern engine systems, contributing to smooth and consistent engine performance.