2894706
Fuel Supply Tube
Cummins®

Introduction

The Cummins 2894706 Fuel Supply Tube is a vital component for commercial trucks, facilitating the transfer of fuel from the tank to the engine. This ensures a consistent and reliable fuel supply, contributing to the overall operation and efficiency of the vehicle ¹.

Purpose and Function

This Cummins part is integral to the fuel delivery system, transporting fuel from the tank to the engine. It is designed to handle the pressures and demands of the fuel system, providing a seamless connection that supports engine performance ².

Key Features

The Fuel Supply Tube is constructed from high-quality materials resistant to corrosion and wear, ensuring longevity. Its design includes precise fittings and connections for a secure and leak-free installation. Reinforced sections may be included to withstand the pressures within the fuel system ³.

Benefits

This part contributes to improved fuel efficiency by ensuring a consistent and uninterrupted fuel supply to the engine. Its reliable design enhances the overall reliability of the fuel system, reducing the likelihood of fuel-related issues. It is compatible with Cummins engines, ensuring seamless integration and optimal performance ⁴.

Installation and Compatibility

Proper installation of the 2894706 is crucial for its effective function. Installation procedures should follow manufacturer guidelines to ensure a secure and leak-free connection. Compatibility with specific engine models should be verified to ensure proper fit and function. Prerequisites for installation may include the correct tools and any necessary preparatory steps to the fuel system ⁵.

Maintenance and Troubleshooting

Routine maintenance of the Fuel Supply Tube is important for its longevity and optimal performance. Regular inspections for signs of wear, corrosion, or leaks are recommended. Common issues may include fuel leaks or reduced fuel flow, which can often be addressed by tightening connections or replacing worn sections of the tube. Following manufacturer guidelines for maintenance will help prevent issues and ensure the tube remains in good working condition ⁶.

Safety Considerations

When handling and installing the 2894706, it is important to follow safety protocols. This includes working in a well-ventilated area to avoid inhalation of fuel vapors and wearing appropriate personal protective equipment. Potential hazards such as fuel spills should be mitigated by having appropriate cleanup materials on hand and ensuring that all connections are secure to prevent leaks ⁷.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation in the commercial truck industry for producing reliable and high-performance engines. The company’s product range includes a variety of engine sizes and configurations, designed to meet the diverse needs of commercial transportation. Cummins is known for its commitment to innovation, quality, and customer satisfaction, making it a trusted name in the industry ⁸.

Cummins Fuel Supply Tube 2894706 in Engine Models

The Cummins Fuel Supply Tube part number 2894706 is a critical component in several engine models, ensuring the efficient and reliable delivery of fuel to the engine’s combustion chambers. This part is integral to the proper functioning of the fuel system in the following engines:

QSX11.9 CM2250 ECF

In the QSX11.9 CM2250 ECF engine, the fuel supply tube 2894706 plays a pivotal role in maintaining the fuel flow from the fuel tank to the fuel injectors. This engine is known for its robust performance and reliability, often used in heavy-duty applications such as mining and construction equipment. The fuel supply tube ensures that the engine receives a consistent and uninterrupted fuel supply, which is essential for maintaining optimal performance and efficiency ⁹.

Grouping of Engines

The Cummins Fuel Supply Tube 2894706 is designed to fit seamlessly into various engine models, ensuring compatibility and ease of maintenance. This part is engineered to meet the stringent requirements of Cummins engines, providing durability and reliability in demanding environments. By using the same part number across different engine models, Cummins ensures that maintenance and repair processes are streamlined, reducing downtime and increasing operational efficiency ¹⁰.

Role of Part 2894706 Fuel Supply Tube in Engine Systems

The 2894706 Fuel Supply Tube is an essential component in the fuel delivery system of various engine setups. It is responsible for transporting fuel from the fuel tank to the Fluid Doser, ensuring a consistent and reliable fuel supply to the engine.

Integration with the Fluid Doser

The Fuel Supply Tube interfaces directly with the Fluid Doser, a component that precisely meters the fuel into the engine’s combustion chamber. This precise dosing is vital for maintaining optimal engine performance and efficiency. The tube’s design ensures that fuel is delivered under the correct pressure and flow rate, which the Fluid Doser requires to function accurately ¹¹.

Fuel System Dynamics

In the broader context of the fuel system, the 2894706 works in concert with other components such as the fuel pump, fuel filter, and fuel injectors. The fuel pump draws fuel from the tank and pressurizes it, while the fuel filter removes any contaminants that could damage the engine or other fuel system components. The Fuel Supply Tube then conveys this clean, pressurized fuel to the Fluid Doser, which in turn distributes it to the fuel injectors. These injectors spray the fuel into the combustion chambers at the precise moment needed for efficient combustion ¹².

Ensuring System Integrity

The integrity of the Fuel Supply Tube is paramount. Any leaks or blockages in the tube can lead to inconsistent fuel delivery, which may result in poor engine performance, increased emissions, and potential engine damage. Regular inspection and maintenance of the Fuel Supply Tube are therefore necessary to ensure the overall health and efficiency of the engine system ¹³.

Conclusion

The Cummins 2894706 Fuel Supply Tube is a critical component in the fuel delivery system of commercial trucks. Its role in ensuring a consistent and reliable fuel supply to the engine is essential for maintaining optimal performance and efficiency. Proper installation, routine maintenance, and adherence to safety protocols are necessary to ensure the longevity and reliability of this part. Cummins’ commitment to innovation, quality, and customer satisfaction is evident in the design and functionality of the 2894706, making it a trusted component in the commercial truck industry.