3086056
Fuel Supply Tube
Cummins®

The Fuel Supply Tube 3086056 is a component manufactured by Cummins, designed to facilitate the delivery of fuel within the fuel system of heavy-duty trucks. Cummins, a well-established manufacturer in the automotive industry, is recognized for its extensive range of diesel engines and components, which are integral to the performance and efficiency of commercial vehicles.

Basic Concepts of Fuel Supply Tubes

A fuel supply tube is a conduit that transports fuel from the fuel tank to the engine’s fuel injection system. Its function is vital for the consistent and efficient operation of a truck’s engine, ensuring that the fuel is delivered under the correct pressure and in the right quantity to support combustion. The tube’s role in the fuel system is to maintain a steady fuel flow, which is important for the engine’s performance and the vehicle’s overall operation ¹.

Purpose of the 3086056 Fuel Supply Tube

This Cummins part is specifically designed to play a role in the fuel delivery system by ensuring a consistent flow of fuel to the engine. It is engineered to withstand the pressures and temperatures within the fuel system, providing a reliable pathway for fuel to travel from the tank to the injection system. This consistent fuel delivery is important for maintaining engine performance and efficiency ².

Key Features

The 3086056 is constructed with materials that offer durability and resistance to the corrosive effects of fuel. Its design includes features that enhance its performance, such as a smooth interior to reduce flow resistance and external reinforcements to prevent kinking or damage. These attributes contribute to the tube’s ability to deliver fuel efficiently and reliably ³.

Benefits of Using the 3086056 Fuel Supply Tube

Utilizing this part can lead to improved fuel efficiency, as its design minimizes resistance and ensures a smooth flow of fuel. The tube’s durability and reliability contribute to the longevity of the fuel system, reducing the need for frequent replacements. Additionally, its construction helps maintain the integrity of the fuel, which can enhance engine performance.

Installation Process

Installing the 3086056 requires careful attention to ensure a secure and proper fit. The process involves disconnecting the old tube, cleaning the fuel system, and connecting the new tube with the appropriate fittings. Tools such as wrenches and fuel line disconnect tools may be necessary. Following the manufacturer’s guidelines for installation is recommended to ensure the tube is fitted correctly and functions as intended.

Common Issues and Troubleshooting

Issues with the Fuel Supply Tube may include leaks or blockages, which can affect fuel delivery and engine performance. Troubleshooting these problems involves inspecting the tube for signs of wear or damage, checking connections for tightness, and ensuring there are no obstructions in the fuel line. Addressing these issues promptly can help maintain the efficiency and reliability of the fuel system.

Maintenance Tips

To prolong the lifespan of the 3086056, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, cleaning the tube to remove any buildup that could impede fuel flow, and ensuring all connections are secure. Adhering to these maintenance practices can help prevent issues and ensure the tube continues to function effectively.

Cummins: A Brief 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 reputation for quality and innovation in the automotive industry. The company’s product range includes diesel engines and components, which are known for their performance, efficiency, and reliability in various applications, including heavy-duty trucks.

Cummins Engine Compatibility with Fuel Supply Tube Part 3086056

The Cummins Fuel Supply Tube part number 3086056 is a component in the fuel system of certain Cummins engines. This part is designed to ensure the efficient and reliable transfer of fuel from the fuel tank to the engine’s fuel injection system.

QSK19 CM500 and QSK19G Engines

The QSK19 CM500 and QSK19G engines are part of Cummins’ QSK19 series, which are known for their robust performance and reliability in various industrial applications. The Fuel Supply Tube part 3086056 is integral to these engines, facilitating the smooth operation of the fuel delivery system.

In these engines, the fuel supply tube connects the fuel tank to the fuel injection pump, ensuring that the engine receives a consistent and uninterrupted fuel supply. This is crucial for maintaining optimal engine performance and efficiency.

The design and placement of the fuel supply tube in these engines are meticulously engineered to withstand the high pressures and temperatures typical of industrial engine environments. The tube’s material and construction are specifically chosen to resist corrosion and wear, ensuring longevity and reliability.

Installation and Maintenance

Proper installation of the fuel supply tube is essential to prevent leaks and ensure the engine operates at peak efficiency. Technicians should follow Cummins’ recommended procedures for installation, which include securing the tube with appropriate fittings and ensuring all connections are tight and leak-free.

Regular maintenance checks should be performed to inspect the fuel supply tube for signs of wear, cracks, or leaks. Any damage to the tube can compromise the fuel delivery system, leading to engine performance issues or failure.

By adhering to the manufacturer’s guidelines for installation and maintenance, the longevity and reliability of the fuel supply tube can be maximized, ensuring the continued efficient operation of the QSK19 CM500 and QSK19G engines.

Role of Part 3086056 Fuel Supply Tube in Engine Systems

The part 3086056 Fuel Supply Tube is a component in the fuel delivery system of various engine setups. Its primary function is to transport fuel from the fuel tank to the injectors, ensuring a consistent and reliable fuel supply for combustion.

In the context of fuel injectors, the Fuel Supply Tube works in tandem with these components to deliver precise amounts of fuel into the combustion chamber. This precision is vital for maintaining engine performance and efficiency. The tube’s design allows it to handle the pressure and flow rates required by modern injectors, which are often electronically controlled for optimal fuel delivery.

When considering the overall engine performance, the Fuel Supply Tube plays a significant role. It must be capable of withstanding the high pressures and temperatures within the fuel system while providing a seamless connection between the fuel tank and the injectors. This ensures that the engine receives a steady fuel supply, which is essential for consistent performance across various operating conditions.

In terms of plumbing, the Fuel Supply Tube is often connected to other fuel system components such as filters, regulators, and return lines. These connections are designed to minimize fuel leakage and maximize flow efficiency. The tube’s material and construction are chosen to resist corrosion and wear, ensuring long-term reliability in the fuel system.

Overall, the part 3086056 Fuel Supply Tube is a key element in the fuel delivery network, working alongside injectors and other components to maintain engine performance and efficiency. Its role in ensuring a consistent fuel supply underscores its importance in the overall functionality of the engine system.

Conclusion

The 3086056 Fuel Supply Tube is a critical component in the fuel delivery system of Cummins engines, particularly the QSK19 CM500 and QSK19G models. Its design and construction are tailored to ensure efficient and reliable fuel transfer, contributing to the overall performance and efficiency of the engine. Proper installation, regular maintenance, and prompt troubleshooting of issues are essential to maximize the tube’s longevity and reliability, thereby ensuring the continued optimal operation of the engine.