3641142
Fuel Drain Tube
Cummins®

The Fuel Drain Tube 3641142, manufactured by Cummins, is a component designed for use in commercial trucks. This part plays a role in the fuel system by facilitating the removal of contaminants and water from the fuel. Cummins, a well-established manufacturer in the automotive industry, produces this tube to enhance the efficiency and reliability of truck engines ¹.

Basic Concepts of Fuel Drain Tubes

A fuel drain tube is a component within the fuel system that allows for the removal of unwanted substances such as water and contaminants from the fuel. Its operation involves directing these substances away from the fuel to prevent them from entering the engine, thereby supporting efficient engine performance. The integrity and efficiency of fuel system components are vital for maintaining optimal engine operation ².

Purpose of the 3641142 Fuel Drain Tube

The 3641142 Fuel Drain Tube is specifically designed to aid in the removal of contaminants and water from the fuel within a truck’s fuel system. By facilitating the drainage of these substances, it contributes to maintaining fuel quality, which in turn supports engine efficiency and longevity. This tube ensures that the fuel delivered to the engine is clean, which is fundamental for consistent engine performance ³.

Key Features

The 3641142 Fuel Drain Tube is constructed with materials and design elements that enhance its functionality and durability. Its material composition is chosen to withstand the conditions within a truck’s fuel system, ensuring long-term reliability. Design elements such as its shape and connection points are engineered to facilitate efficient drainage and integration within the fuel system.

Benefits of Using the 3641142 Fuel Drain Tube

Incorporating the 3641142 Fuel Drain Tube into a truck’s fuel system offers several advantages. It contributes to improved fuel quality by effectively removing contaminants and water, which can lead to enhanced engine performance. Additionally, by maintaining fuel cleanliness, it may offer potential cost savings over time through reduced engine maintenance needs and improved fuel efficiency.

Installation and Compatibility

Proper installation of the 3641142 Fuel Drain Tube involves following specific guidelines to ensure it functions correctly within the fuel system. Considerations for installation may include ensuring compatibility with the truck’s model and fuel system configuration. Detailed instructions and prerequisites for installation are provided to facilitate a smooth integration process.

Troubleshooting and Maintenance

Common issues associated with fuel drain tubes can include blockages or leaks, which may affect their efficiency. Troubleshooting these issues involves inspecting the tube for signs of damage or obstruction and addressing them accordingly. Regular maintenance, including inspection and cleaning, is recommended to ensure the longevity and efficiency of the 3641142 Fuel Drain Tube.

Cummins: Manufacturer Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, known for its commitment to quality and innovation. The company has a history of producing reliable automotive components, including the 3641142 Fuel Drain Tube. Cummins’ dedication to excellence is reflected in the design and performance of its products, contributing to the efficiency and reliability of commercial trucks.

Cummins Engine Compatibility with Fuel Drain Tube Part 3641142

The Cummins Fuel Drain Tube part number 3641142 is designed to fit seamlessly with several engine models, ensuring efficient fuel management and maintenance. This part is compatible with the following engines:

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

These engines, while differing in some specifications, share a common requirement for effective fuel system maintenance. The Fuel Drain Tube part 3641142 is engineered to meet the needs of these engines, providing a reliable solution for fuel drainage. Its design ensures that it integrates smoothly with the existing fuel system architecture, facilitating easy installation and optimal performance.

Role of Part 3641142 Fuel Drain Tube in Engine Systems

The part 3641142 Fuel Drain Tube is an integral component in the fuel system of various engine setups, ensuring efficient and safe operation. This tube is specifically designed to facilitate the drainage of fuel from the system, which is essential for maintenance procedures such as fuel filter changes, system purging, or when addressing fuel contamination issues.

In the context of plumbing within the fuel system, the Fuel Drain Tube connects to the fuel tank, fuel lines, and other critical components such as the fuel filter and fuel pump. Its primary function is to provide a controlled pathway for fuel to be safely removed from the system. This is particularly important during routine maintenance or when the fuel system needs to be emptied for repair or inspection.

When integrated with the fuel drain system, the Fuel Drain Tube works in conjunction with valves and fittings to ensure that fuel can be directed away from the engine bay and into a safe collection container. This setup prevents fuel spills and reduces the risk of fire hazards during maintenance operations. The tube is typically equipped with a shut-off valve that allows technicians to control the flow of fuel, ensuring that drainage occurs in a managed and predictable manner.

Overall, the Fuel Drain Tube plays a significant role in maintaining the integrity and safety of the fuel system, facilitating essential maintenance tasks while ensuring that fuel is handled responsibly.

Conclusion

The 3641142 Fuel Drain Tube by Cummins is a critical component in the fuel system of commercial trucks, designed to enhance engine efficiency and reliability by facilitating the removal of contaminants and water from the fuel. Its robust construction, compatibility with various Cummins engines, and ease of installation make it a valuable addition to any truck’s fuel system. Regular maintenance and proper installation are key to maximizing the benefits of this Cummins part, ensuring long-term performance and safety in engine operations.