3641140
Fuel Drain Tube
Cummins®

Introduction

The Cummins 3641140 Fuel Drain Tube is a specialized component designed for use in commercial trucks, particularly in the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines. This part plays a role in the fuel system by facilitating the removal of water and sediment from the fuel tank, ensuring that the engine operates efficiently and reliably ¹.

Basic Concepts of Fuel Drain Tubes

A fuel drain tube is a component found in the fuel systems of many vehicles, including commercial trucks. Its primary function is to allow for the removal of water and other impurities that may accumulate in the fuel tank. This process is crucial for maintaining the integrity of the fuel system and ensuring that the engine receives clean fuel, which is vital for optimal performance and longevity ².

Purpose of the Cummins 3641140 Fuel Drain Tube

The Cummins 3641140 is specifically designed to facilitate the draining of water and impurities from the fuel system of commercial trucks. This process is important for several reasons: it helps prevent the buildup of contaminants that can lead to engine damage, it ensures that the fuel delivered to the engine is of high quality, and it contributes to the overall efficiency of the truck’s operation. By regularly draining water and impurities, truck operators can help maintain engine performance and reduce the risk of fuel system-related issues ³.

Key Features

The Cummins 3641140 is characterized by several key features that enhance its performance and durability. These include its robust design, which is tailored to withstand the demands of commercial truck operations, and the use of high-quality materials that ensure longevity and reliability. Additionally, the tube may incorporate unique characteristics that facilitate easy installation and efficient draining of contaminants from the fuel system ⁴.

Benefits of Using the Cummins 3641140 Fuel Drain Tube

Incorporating the Cummins 3641140 into a truck’s fuel system offers several advantages. These include improved fuel quality, as the tube helps ensure that the fuel delivered to the engine is free from water and impurities. This, in turn, can lead to enhanced engine performance and efficiency. Furthermore, by maintaining the cleanliness of the fuel system, the need for frequent maintenance and repairs may be reduced, contributing to lower operational costs over time ¹.

Installation and Integration

Proper installation and integration of the Cummins 3641140 within a truck’s fuel system are important for ensuring optimal performance. This process may involve several steps, including the preparation of the fuel system to accommodate the tube, careful alignment and securing of the tube within the system, and testing to confirm that it functions as intended. Detailed guidelines and instructions should be followed to ensure a successful installation ².

Troubleshooting and Maintenance

Regular maintenance and troubleshooting are important for ensuring the continued performance and longevity of the Cummins 3641140. This may involve periodic inspection of the tube and its connections for signs of wear or damage, as well as testing the fuel system to ensure that it is functioning correctly. In the event of issues, such as a blockage or leak, prompt action should be taken to address the problem and restore the fuel system to proper working order ³.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a strong reputation within the commercial truck industry. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, designed to meet the needs of commercial truck operators. Cummins is known for its commitment to quality, innovation, and customer satisfaction, making its products a popular choice among fleet operators and maintenance professionals ⁴.

Conclusion

The Cummins 3641140 Fuel Drain Tube is a vital component in the fuel system of commercial trucks, particularly in the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines. By facilitating the removal of water and impurities from the fuel tank, this part ensures that the engine receives clean fuel, which is essential for optimal performance and longevity. Proper installation, regular maintenance, and prompt troubleshooting are key to maximizing the benefits of this Cummins part.