3641147
Fuel Drain Tube
Cummins®

Introduction

The Cummins 3641147 Fuel Drain Tube is a component designed for use in the fuel systems of commercial trucks. Its purpose is to facilitate the draining of fuel from the system, which is important for maintenance and operational integrity. This tube ensures that fuel can be safely and efficiently removed when necessary, contributing to the overall reliability and performance of the truck’s fuel system ¹.

Purpose and Function

This Cummins part plays a role in the fuel system by providing a pathway for fuel to be drained from the system. This function is vital for several reasons: it allows for the removal of contaminated fuel, facilitates system cleaning, and enables maintenance procedures to be performed without the need to completely dismantle the fuel system. By maintaining the integrity of the fuel system, the drain tube helps ensure that the truck operates efficiently and reliably ².

Key Features

The Fuel Drain Tube is constructed with specific design features to enhance its functionality and durability. It is made from materials that are resistant to fuel and other chemicals, ensuring longevity and reliability. The tube features secure connection types that prevent leaks and ensure a tight seal. Additionally, it may include unique design elements such as reinforced sections to withstand pressure and potential wear from frequent use ³.

Benefits

This part offers several advantages. It contributes to improved fuel system performance by allowing for the easy removal of fuel, which can help prevent issues related to contamination. The tube also simplifies maintenance procedures, reducing downtime and making it easier for technicians to perform necessary checks and cleanings. Furthermore, its reliable design enhances the overall dependability of the truck’s fuel system.

Installation and Usage

Proper installation of the Fuel Drain Tube is important to ensure it functions correctly. Installation guidelines typically include securing the tube in place with the appropriate fittings and ensuring all connections are tight to prevent leaks. Users should follow manufacturer instructions carefully, paying attention to any specific precautions related to fuel system integrity and safety.

Maintenance and Troubleshooting

Regular maintenance of the Fuel Drain Tube is important to ensure its continued reliable operation. This includes periodic inspection for signs of wear or damage, cleaning the tube to remove any buildup, and ensuring all connections remain secure. Troubleshooting common issues may involve checking for leaks, ensuring proper installation, and verifying that the tube is free from obstructions.

Safety Considerations

When using and maintaining the Fuel Drain Tube, it is important to observe safety precautions. This includes handling the tube with care to avoid damage, ensuring that fuel is drained in a safe and controlled manner, and being aware of potential hazards such as fuel spills or exposure to harmful chemicals. Always follow safety guidelines provided by the manufacturer to minimize risks.

Cummins Overview

Cummins Inc. is a well-established company with a significant presence in the commercial truck industry. Founded in 1919, Cummins has a long history of producing high-quality engine and power generation equipment. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, and is known for its commitment to innovation, quality, and customer satisfaction. Cummins’ reputation in the industry is built on its ability to deliver reliable and efficient solutions for commercial transportation needs.

Compatibility with QSK50 Engines

The Fuel Drain Tube part number 3641147 is designed to fit seamlessly with the QSK50 series engines. This part is important for maintaining the integrity of the fuel system by allowing for the removal of any water or contaminants that may accumulate in the fuel tank.

QSK50 CM2150 K107 and QSK50 CM2150 MCRS

Both the QSK50 CM2150 K107 and QSK50 CM2150 MCRS engines are compatible with the 3641147 Fuel Drain Tube. These engines are part of the QSK50 series, which is known for its robust design and high performance. The compatibility of this part ensures that the fuel system remains clean and efficient, contributing to the overall reliability and longevity of the engine.

QSK50 CM2350 K108

The QSK50 CM2350 K108 engine also supports the use of the 3641147 Fuel Drain Tube. This engine variant shares many common components with the other QSK50 series engines, ensuring that the fuel drain tube fits perfectly and functions as intended. The inclusion of this part in the fuel system design is a testament to Cummins’ commitment to providing high-quality, reliable components for their engines.

By ensuring that the fuel drain tube is compatible with these specific engine models, Cummins guarantees that users can maintain their engines with ease and confidence. This compatibility is crucial for those who rely on these engines for their operations, as it helps prevent potential issues related to fuel contamination.

Role of Part 3641147 Fuel Drain Tube in Engine Systems

In the context of engine systems, the Fuel Drain Tube (Part 3641147) is integral to the fuel management and safety mechanisms. This component is designed to facilitate the controlled release of fuel from the system, ensuring that excess or contaminated fuel is efficiently removed.

When integrated with the plumbing system of an engine, the Fuel Drain Tube allows for the safe and systematic drainage of fuel. This is particularly important during maintenance procedures or when the fuel system requires purging due to contamination. The tube connects to the fuel tank and other relevant components within the fuel system, providing a dedicated pathway for fuel to be drained without compromising the integrity of the system.

In conjunction with the fuel drain mechanism, the Fuel Drain Tube plays a significant role in maintaining the overall efficiency and safety of the engine. By allowing for the periodic draining of fuel, it helps prevent the buildup of impurities that could otherwise lead to engine performance issues. The tube is typically equipped with valves or other control mechanisms that enable precise management of the drainage process, ensuring that fuel is released in a controlled manner.

The integration of the Fuel Drain Tube with these components underscores its importance in the fuel system’s operation. It ensures that the engine operates within optimal parameters by facilitating the removal of unwanted fuel, thereby contributing to the longevity and reliability of the engine system.

Conclusion

The Cummins 3641147 Fuel Drain Tube is a vital component in the maintenance and operation of commercial truck fuel systems. Its design and functionality contribute to the efficient and reliable performance of the engine, ensuring that fuel systems remain clean and free from contaminants. Proper installation, regular maintenance, and adherence to safety guidelines are essential for maximizing the benefits of this part.