3092142
Injector Fuel Supply Tube
Cummins®

Introduction

The Fuel Injector Supply Tube (Part #3092142) by Cummins is a critical component in the fuel delivery system of heavy-duty trucks. This part ensures efficient engine performance by facilitating the precise delivery of fuel to the injectors. Its role in maintaining consistent fuel pressure and flow is essential for the overall functionality and reliability of the engine.

Basic Concepts of Fuel Injector Supply Tube

The Fuel Injector Supply Tube operates on the principle of delivering pressurized fuel from the fuel pump to the injectors. This component ensures that fuel is consistently supplied at the correct pressure, which is necessary for the injectors to atomize fuel effectively. Consistent fuel pressure and flow are vital for optimal combustion, which directly influences engine performance and efficiency ¹.

Purpose of the Fuel Injector Supply Tube

The Fuel Injector Supply Tube is designed to enhance the efficiency of fuel delivery in heavy-duty trucks. By ensuring a steady and precise flow of fuel to the injectors, it contributes to improved engine performance and system reliability. This part plays a significant role in maintaining the desired fuel pressure, which is essential for the injectors to function correctly and deliver fuel in the right quantity and at the right time ².

Key Features

The Fuel Injector Supply Tube is constructed from high-quality materials that ensure durability and resistance to the harsh conditions within a truck’s engine compartment. Its design specifications include precise engineering to maintain consistent fuel flow and pressure. Unique attributes such as corrosion-resistant coatings and robust construction enhance its performance and longevity, making it a reliable component in the fuel system.

Benefits

The advantages of using the Fuel Injector Supply Tube include improved fuel atomization, which leads to more efficient combustion and enhanced engine efficiency. This part also contributes to reduced emissions by ensuring that fuel is delivered in a manner that promotes cleaner burning. Additionally, the durability and reliability of the supply tube increase the longevity of the fuel system components, reducing the need for frequent replacements ³.

Installation and Compatibility

Proper installation of the Fuel Injector Supply Tube involves following specific procedures to ensure it is correctly fitted within the fuel system. This includes verifying compatibility with various Cummins engine models and other relevant systems to ensure seamless integration. Attention to detail during installation is crucial to maintain the integrity of the fuel delivery system.

Troubleshooting and Maintenance

Common issues with the Fuel Injector Supply Tube may include leaks, blockages, or performance declines. Regular inspection and maintenance are recommended to identify and address these issues promptly. Maintenance practices such as checking for signs of wear, ensuring connections are secure, and verifying fuel pressure can help maintain optimal functionality and extend the lifespan of the component.

Performance Enhancements

The Fuel Injector Supply Tube contributes to overall engine performance by ensuring consistent fuel delivery, which impacts fuel economy, power output, and emissions reduction. Potential upgrades or modifications to the fuel system can further enhance the effectiveness of the supply tube, leading to improved engine performance and efficiency.

Cummins: A Brief Overview

Cummins Inc. is a renowned manufacturer in the automotive and heavy-duty truck industries, known for its commitment to innovation, quality, and customer satisfaction. With a diverse product portfolio that includes engines, filtration systems, and power generation equipment, Cummins has established a strong reputation for delivering reliable and high-performance solutions. The company’s dedication to advancing technology and meeting the needs of its customers underscores its position as a leader in the industry.

Cummins Fuel Injector Supply Tube 3092142 Compatibility

The Cummins Fuel Injector Supply Tube part number 3092142 is designed to fit seamlessly with several engine models, ensuring optimal fuel delivery and performance. This part is integral to the fuel system, providing a reliable conduit for fuel from the supply line to the injectors.

QST30 CM552 Engines

The 3092142 Fuel Injector Supply Tube is specifically engineered to integrate with the QST30 CM552 engines. This compatibility ensures that the fuel supply remains uninterrupted, maintaining the engine’s efficiency and power output. The design of the supply tube is tailored to fit the unique architecture of the QST30 CM552 engines, ensuring a secure and leak-free connection.

Grouped Engine Compatibility

While the primary focus is on the QST30 CM552 engines, it is important to note that the 3092142 Fuel Injector Supply Tube may also be compatible with other Cummins engines within the same series or similar configurations. This compatibility extends to engines that share similar fuel system designs and specifications, ensuring that the supply tube can be used across multiple models without modification.

The precision engineering of the 3092142 ensures that it fits snugly and functions effectively within the specified engine models, providing a critical component in the overall fuel delivery system.

Conclusion

The Fuel Injector Supply Tube (Part #3092142) by Cummins is a vital component in the fuel delivery system of heavy-duty trucks. Its role in ensuring consistent fuel pressure and flow is essential for optimal engine performance and efficiency. With its high-quality construction, durability, and compatibility with various Cummins engine models, this part contributes significantly to the reliability and performance of the fuel system.