3641139
Fuel Drain Tube
Cummins®

Introduction

The Cummins 3641139 Fuel Drain Tube is a component designed for use in commercial trucks, contributing to the overall efficiency and reliability of the truck’s operation. This part is integral to maintaining the quality of fuel delivered to the engine, ensuring optimal performance and longevity of the vehicle.

Purpose and Function

The Cummins 3641139 Fuel Drain Tube facilitates the drainage of fuel from the tank, providing a pathway for fuel removal. This is necessary for routine maintenance and to ensure that clean fuel is delivered to the engine. By draining fuel, it helps in removing any contaminants or water that may have accumulated, thus maintaining the integrity of the fuel supply ¹.

Key Features

This Cummins part is constructed from materials that offer durability and resistance to the corrosive effects of fuel. Its design is tailored to fit seamlessly within the fuel system of compatible vehicles, ensuring a secure and efficient connection. Unique attributes may include reinforced sections to prevent kinking and ensure a consistent flow of fuel, as well as easy-to-use fittings for straightforward installation and maintenance.

Benefits

The use of the Cummins 3641139 Fuel Drain Tube contributes to improved fuel quality by allowing for the regular removal of contaminants from the fuel tank. This results in a reduced risk of engine damage due to the presence of impurities in the fuel. Additionally, the tube enhances the overall reliability of the fuel system, leading to more consistent engine performance and potentially extending the lifespan of the engine and other related components ².

Installation and Compatibility

Proper installation of the Cummins 3641139 Fuel Drain Tube involves following manufacturer guidelines to ensure a secure and leak-free connection within the fuel system. Specific requirements may include the use of compatible fittings and adherence to torque specifications for any fasteners. Future updates will provide detailed compatibility information to assist in the selection and installation process.

Maintenance and Troubleshooting

Routine maintenance of the Cummins 3641139 Fuel Drain Tube includes regular inspection for signs of wear or damage, as well as cleaning to remove any buildup that could impede fuel flow. Common troubleshooting steps for issues such as leaks or blockages involve checking connections for tightness, inspecting the tube for physical damage, and ensuring that the drainage process is functioning as intended.

Safety Considerations

When working with the Cummins 3641139 Fuel Drain Tube, it is important to observe safety precautions to prevent accidents and ensure personal safety. This includes proper handling of fuel to avoid spills and inhalation of fumes, as well as adherence to manufacturer guidelines for installation and maintenance. Additionally, working in a well-ventilated area and wearing appropriate personal protective equipment is recommended.

Environmental Impact

The use and disposal of the Cummins 3641139 Fuel Drain Tube should be conducted with consideration for environmental impact. Compliance with local regulations regarding the handling and disposal of fuel system components is necessary to minimize ecological footprint. Efforts to recycle materials and reduce waste are encouraged as part of responsible environmental stewardship.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related components. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product offerings are designed to meet the diverse needs of its customers, contributing to the efficiency and reliability of commercial vehicles worldwide.

Cummins Fuel Drain Tube 3641139 Compatibility

The Cummins Fuel Drain Tube part number 3641139 is designed to fit seamlessly with several models of Cummins engines, ensuring efficient fuel management and maintenance. This part is crucial for the proper functioning of the fuel system by allowing the removal of water and sediment that can accumulate in the fuel tank.

Engine Compatibility

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

The Fuel Drain Tube 3641139 is specifically engineered to integrate with the QSK38 series engines, including the CM2150 MCRS and CM850 MCRS variants. These engines are known for their robust performance and reliability, making the compatibility of maintenance parts like the fuel drain tube essential for their upkeep.

The integration of the Fuel Drain Tube 3641139 with these engines ensures that the fuel system operates smoothly, preventing potential issues that could arise from water or sediment accumulation. This part’s design allows for easy installation and removal, facilitating routine maintenance and contributing to the longevity of the engine.

Role of Part 3641139 Fuel Drain Tube in Engine Systems

The Part 3641139 Fuel Drain Tube is an essential component in the fuel system of various engine setups. It is primarily responsible for the safe and efficient removal of fuel from the system during maintenance or emergency situations.

In the context of plumbing, the Fuel Drain Tube is integrated into the fuel lines to provide a controlled pathway for fuel to be drained. This is particularly important in systems where fuel needs to be periodically removed for inspection, maintenance, or to prevent contamination. The tube ensures that fuel is directed away from sensitive components and towards a safe collection point, minimizing the risk of spills or accidents.

Regarding the fuel drain system, the tube works in conjunction with valves and other drain components to facilitate the process. When a drain valve is opened, the Fuel Drain Tube allows fuel to flow out of the system, ensuring that it is properly channeled away from the engine bay. This is vital for maintaining the integrity of the fuel system and ensuring that any contaminants or water that may have accumulated are effectively removed.

The integration of the Fuel Drain Tube with these components highlights its importance in maintaining the overall efficiency and safety of the engine system. By providing a dedicated pathway for fuel drainage, it supports both routine maintenance procedures and emergency fuel removal, contributing to the longevity and reliability of the engine.

Conclusion

The Cummins 3641139 Fuel Drain Tube plays a vital role in the maintenance and efficiency of commercial truck fuel systems. By facilitating the removal of contaminants and ensuring clean fuel delivery, this part contributes to the overall performance and longevity of the vehicle. Proper installation, maintenance, and adherence to safety and environmental guidelines are essential for maximizing the benefits of this component.