2874567
Fuel Transfer Pump
Cummins®

Introduction

The Cummins 2874567 Fuel Transfer Pump is a critical component in commercial trucks, designed to facilitate the movement of fuel from the tank to the engine. This part ensures that the engine receives a consistent and adequate supply of fuel, which is essential for the efficient operation of the vehicle ⁴.

Basic Concepts of Fuel Transfer Pumps

A Fuel Transfer Pump is a device that moves fuel from the storage tank to the engine by creating a pressure differential. This pump is integral to maintaining consistent fuel pressure, which is necessary for the proper functioning of the fuel injectors and overall engine performance ¹.

Purpose of the Cummins 2874567 Fuel Transfer Pump

The Cummins 2874567 Fuel Transfer Pump is designed to assist in the transfer of fuel from the tank to the engine. It ensures that fuel is delivered efficiently and reliably, contributing to the smooth operation of the truck. By maintaining a steady fuel supply, the pump helps in achieving optimal engine performance and fuel efficiency ².

Key Features

The Cummins 2874567 Fuel Transfer Pump is characterized by its robust design and construction, which includes high-quality materials that enhance its durability. It is engineered to withstand the demanding conditions of commercial truck operations, ensuring long-lasting performance. The pump’s design also incorporates features that improve its efficiency and reliability ³.

Benefits

Utilizing the Cummins 2874567 Fuel Transfer Pump can lead to improved fuel efficiency, as it ensures that the engine receives a consistent fuel supply. This consistency contributes to enhanced engine performance and increased reliability. The pump’s efficient operation helps in reducing the likelihood of fuel-related issues, which can impact the overall performance of the truck ⁴.

Installation and Integration

Proper installation of the Cummins 2874567 Fuel Transfer Pump is essential for its optimal performance. It should be integrated into the truck’s fuel system following manufacturer guidelines to ensure a seamless fit. Careful attention to the installation process helps in avoiding potential issues and ensures that the pump functions as intended ¹.

Troubleshooting Common Issues

Common issues with the Cummins 2874567 Fuel Transfer Pump may include fuel delivery problems or pump malfunctions. Symptoms such as engine stalling or difficulty starting can indicate a problem with the pump. Troubleshooting steps may involve checking for blockages, ensuring proper installation, and inspecting electrical connections ².

Maintenance Tips

Regular maintenance of the Cummins 2874567 Fuel Transfer Pump is important for prolonging its lifespan and ensuring efficient operation. This includes periodic checks for leaks, cleaning the pump and its components, and replacing worn-out parts as needed. Adhering to a maintenance schedule helps in preventing unexpected failures and maintaining the pump’s performance ³.

Safety Considerations

When working with the Cummins 2874567 Fuel Transfer Pump, it is important to observe safety protocols. This includes handling fuel with care, avoiding sparks or open flames near the pump, and ensuring a well-ventilated work area. Following safety guidelines helps in preventing accidents and ensures a safe working environment during installation, maintenance, and troubleshooting ⁴.

About Cummins

Cummins Inc. is a renowned manufacturer with a long-standing reputation in the industry for producing high-quality automotive components. The company is committed to innovation and customer satisfaction, playing a significant role in the commercial truck market. Cummins’ dedication to producing reliable and efficient parts is evident in their range of products, including the Cummins 2874567 Fuel Transfer Pump ¹.

Cummins Fuel Transfer Pump 2874567 Compatibility

The Cummins Fuel Transfer Pump, part number 2874567, is designed to fit seamlessly with a range of engines, ensuring optimal fuel delivery and performance. This part is compatible with several engine models, including:

• ISZ13 CM2150 Z105
• QSZ13 CM2150 Z101
• QSZ13 CM2150 Z102

These engines are part of a series that share common design elements, making the installation of the fuel transfer pump straightforward and efficient. The compatibility ensures that the pump will function correctly, maintaining the engine’s efficiency and reliability ².

Role of Part 2874567 Fuel Transfer Pump in Engine Systems

The Fuel Transfer Pump, identified by part number 2874567, is an integral component within the fuel system of an engine. Its primary function is to move fuel from the fuel tank to the engine’s fuel injection system. This ensures a consistent and reliable supply of fuel under various operating conditions ³.

Integration with Fuel System Components

1. Fuel Tank: The process begins at the fuel tank, where the fuel transfer pump draws fuel. The pump’s location within the tank or externally connected to it allows for efficient fuel extraction.

2. Fuel Lines: Once the fuel is drawn from the tank, it travels through the fuel lines. The fuel transfer pump maintains the necessary pressure within these lines to prevent fuel starvation and ensure smooth delivery to subsequent components.

3. Fuel Filter: Before reaching the engine, the fuel passes through a fuel filter. The pump ensures that fuel flows consistently through the filter, removing impurities and contaminants that could otherwise damage the engine or fuel injectors.

4. Fuel Injection System: The purified and pressurized fuel is then delivered to the fuel injection system. The fuel transfer pump’s role is vital here, as it ensures that the fuel injectors receive a steady supply of fuel at the correct pressure, facilitating precise fuel delivery and combustion.

5. Engine Performance: The consistent fuel supply provided by the fuel transfer pump directly influences engine performance. It ensures that the engine operates efficiently, with optimal fuel-air mixture for combustion, leading to better power output and fuel economy.

6. Fuel Return System: In some engine systems, excess fuel is returned to the tank via a return line. The fuel transfer pump helps manage this return flow, maintaining system pressure and ensuring that the fuel injection system operates within specified parameters.

In summary, the fuel transfer pump (part 2874567) plays a significant role in the fuel delivery process, interacting with various components to ensure the engine receives a consistent and clean fuel supply. This contributes to the overall efficiency and reliability of the engine system ⁴.

Conclusion

The Cummins 2874567 Fuel Transfer Pump is a vital component in the fuel system of commercial trucks. Its robust design, efficient operation, and compatibility with various engine models make it an essential part for ensuring optimal engine performance and fuel efficiency. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part.