2874569
Fuel Supply Tube
Cummins®

Introduction

The Cummins 2874569 Fuel Supply Tube is a critical component in the fuel systems of heavy-duty trucks. It ensures a consistent fuel supply from the tank to the engine, which is essential for maintaining the efficiency and reliability of the fuel delivery system.

Purpose and Function

This Cummins part facilitates the transfer of fuel from the tank to the engine, providing a dedicated pathway that ensures consistent fuel pressure and flow. This consistent delivery is vital for the engine’s performance, allowing for precise fuel injection timing and quantity, which are important for combustion efficiency and power output ¹.

Key Features

The Fuel Supply Tube is constructed from materials that offer durability and resistance to the corrosive effects of fuel. It is engineered to withstand the pressures and temperatures encountered in heavy-duty applications. Unique attributes such as reinforced sections and precise manufacturing tolerances enhance its performance and longevity ².

Benefits

Utilizing the 2874569 offers several advantages. It contributes to improved fuel efficiency by ensuring a clean and consistent fuel supply to the engine. The reliability of this component reduces the likelihood of fuel-related issues, leading to increased uptime for the vehicle. Additionally, its robust construction promotes longevity, making it a cost-effective choice for fleet operators ³.

Installation and Compatibility

Proper installation of the Fuel Supply Tube involves following manufacturer guidelines to ensure a secure and leak-free connection. Specific tools may be required to achieve the correct fit and seal. Compatibility with various truck models and engine types should be verified to ensure optimal performance and integration within the fuel system.

Maintenance and Troubleshooting

To maintain the 2874569, regular inspections are recommended to check for signs of wear, corrosion, or damage. Cleaning procedures should be performed according to manufacturer recommendations to prevent buildup that could affect fuel flow. Common issues such as leaks or blockages can often be addressed through careful inspection and following troubleshooting steps provided by the manufacturer.

Safety Considerations

When working with the Fuel Supply Tube, it is important to adhere to safety practices. This includes handling fuel with care to avoid spills and fires, using appropriate personal protective equipment, and following all manufacturer guidelines for installation and maintenance. Safety data sheets should be consulted for information on the safe handling of fuel and components.

Environmental Impact

The efficient design of the Fuel Supply Tube contributes to reduced fuel consumption and lower emissions. By ensuring a consistent and clean fuel supply, it helps the engine operate more efficiently, which aligns with environmental sustainability goals by minimizing the environmental footprint of heavy-duty trucks.

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 a commitment to quality, Cummins serves customers in approximately 190 countries and territories through a network of more than 600 company-owned and independent distributor facilities and more than 7,200 dealer locations.

Compatibility with Cummins Engines

The Cummins part number 2874569, a Fuel Supply Tube, is designed to fit seamlessly with a range of Cummins engines. Specifically, this part is compatible with the ISZ13 CM2150 Z105, QSZ13 CM2150 Z101, and QSZ13 CM2150 Z102 engines. These engines are part of a series known for their reliability and performance in various applications.

For the ISZ13 CM2150 Z105 engine, the Fuel Supply Tube ensures a steady and efficient fuel flow, critical for maintaining optimal engine performance. Similarly, for the QSZ13 CM2150 Z101 and QSZ13 CM2150 Z102 engines, this part plays a role in the fuel delivery system, ensuring that the engine receives the correct amount of fuel for combustion.

The compatibility of the Fuel Supply Tube with these engines is a testament to Cummins’ commitment to providing high-quality, interchangeable parts that maintain the integrity and efficiency of their engine systems. This part is engineered to fit precisely, ensuring that the engines operate smoothly and efficiently.

Role of Part 2874569 Fuel Supply Tube in Engine Systems

The part 2874569 Fuel Supply Tube is a component in the fuel delivery system of an engine. It is responsible for transporting fuel from the fuel tank to the fuel transfer pump. This tube ensures a consistent and reliable flow of fuel, which is necessary for the efficient operation of the engine.

Integration with Fuel Transfer Pump

The Fuel Supply Tube connects directly to the fuel transfer pump, which is a high-pressure pump designed to move fuel from the tank to the engine’s fuel injection system. The tube’s precise fit and secure connection to the pump are vital for maintaining the integrity of the fuel line. This connection minimizes the risk of fuel leaks and ensures that the pump receives a steady supply of fuel under varying engine loads and conditions.

Ensuring Fuel Delivery Efficiency

By providing a dedicated pathway for fuel, the Fuel Supply Tube helps maintain the pressure and flow rate required by the fuel transfer pump. This efficiency is particularly important in high-performance engines where fuel delivery must be precise to meet the demands of the engine’s fuel injection system.

Role in Fuel Filtration

In some engine systems, the Fuel Supply Tube may also interact with fuel filters placed inline to remove contaminants from the fuel before it reaches the transfer pump. The tube’s design allows for easy integration of these filters, enhancing the overall cleanliness of the fuel delivered to the engine.

Supporting Engine Performance

The consistent fuel supply facilitated by the Fuel Supply Tube supports stable engine performance. It ensures that the fuel transfer pump can operate efficiently, providing the necessary fuel pressure and volume to the engine’s fuel injectors. This reliable fuel delivery is fundamental to the engine’s ability to perform under various operating conditions, from idle to full throttle.

Conclusion

The Cummins 2874569 Fuel Supply Tube is a vital component in the fuel delivery system of heavy-duty trucks. Its design and construction ensure a consistent and reliable fuel supply, contributing to the efficiency, reliability, and performance of the engine. Proper installation, maintenance, and adherence to safety practices are essential to maximize the benefits of this part.