5482903
Fuel Drain Tube
Cummins®

The Fuel Drain Tube 5482903, manufactured by Cummins, is a component designed for use in heavy-duty trucks. Its purpose is to facilitate the drainage of fuel from the fuel system, ensuring that the system operates efficiently and safely. Cummins, a well-established manufacturer in the automotive industry, is known for producing high-quality components that enhance the performance and reliability of heavy-duty vehicles ¹.

Basic Concepts of Fuel Drain Tubes

A Fuel Drain Tube is a component within the fuel system that allows for the controlled release of fuel. This is important for various maintenance and operational procedures, such as draining the fuel tank for cleaning or replacing the fuel filter. The proper function of fuel system components, including the Fuel Drain Tube, is vital for maintaining efficient engine performance and ensuring the overall reliability of the vehicle ².

Purpose of the 5482903 Fuel Drain Tube

This Cummins part plays a specific role in the fuel system of heavy-duty trucks by providing a means to drain fuel when necessary. This function is crucial for routine maintenance tasks and for addressing issues that may arise within the fuel system. By enabling the efficient drainage of fuel, the 5482903 contributes to the smooth operation and longevity of the vehicle’s fuel system ³.

Key Features

This part is designed with several features that enhance its performance and durability. Constructed from high-quality materials, it is built to withstand the demands of heavy-duty truck applications. Its design ensures a secure fit within the fuel system, and it includes features that facilitate easy operation and maintenance. The use of durable materials also contributes to its longevity, reducing the need for frequent replacements ⁴.

Benefits of Using the 5482903 Fuel Drain Tube

The Fuel Drain Tube offers several advantages for heavy-duty truck operators. It improves the efficiency of the fuel system by allowing for quick and easy drainage of fuel, which is beneficial during maintenance procedures. Additionally, its robust construction reduces the likelihood of leaks or malfunctions, leading to lower maintenance requirements. The enhanced reliability of the fuel system contributes to the overall performance and safety of the vehicle.

Installation Process

Installing the Fuel Drain Tube involves several steps to ensure a secure and effective fit within the fuel system. Begin by locating the drain point within the fuel system and preparing the area for installation. Carefully insert the tube into the designated port, ensuring it is seated properly. Secure the tube in place using the provided fittings or clamps, and test the connection for leaks. Following these steps will help ensure the tube is installed correctly and functions as intended.

Troubleshooting Common Issues

Common issues associated with Fuel Drain Tubes include leaks, blockages, and malfunctions. To diagnose these problems, inspect the tube and its connections for signs of damage or wear. Check for proper seating within the fuel system and ensure all fittings are secure. If a leak is detected, tighten the connections or replace the tube if necessary. Blockages can often be cleared by flushing the tube with a suitable solvent. Regular inspections and maintenance can help prevent these issues.

Maintenance Tips

To ensure the longevity and optimal performance of the Fuel Drain Tube, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, cleaning the tube and its connections to prevent blockages, and ensuring all fittings are secure. Following these maintenance practices will help maintain the efficiency and reliability of the fuel system.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the automotive industry, with a history of producing high-quality components for heavy-duty trucks. Known for its commitment to innovation and excellence, Cummins has established a reputation for reliability and performance. The company’s dedication to producing durable and efficient parts, such as the Fuel Drain Tube, underscores its position as a trusted provider in the industry.

Cummins Engine Compatibility with Fuel Drain Tube Part 5482903

The Cummins Fuel Drain Tube part number 5482903 is designed to fit seamlessly within the fuel systems of specific Cummins engines. This part is integral to the maintenance and operational efficiency of these engines, ensuring that the fuel system remains free from contaminants and moisture.

B6.7 CM2670 Series

The B6.7 CM2670 series engines, including the B6.7 CM2670 B153B and B6.7 CM2670 B164C, are designed for heavy-duty applications and are known for their robust performance and reliability. The Fuel Drain Tube part 5482903 is specifically engineered to fit these engines, facilitating the removal of water and sediment from the fuel tank. This is crucial for maintaining optimal engine performance and preventing potential damage from contaminants.

The B6.7 CM2670 B153B and B6.7 CM2670 B164C engines share a common design in their fuel systems, which allows the use of the same fuel drain tube. This commonality ensures that the part can be easily interchanged between these engine models, providing a cost-effective and convenient solution for maintenance and repairs.

By ensuring that the fuel system remains clean and free from contaminants, the Fuel Drain Tube part 5482903 plays a vital role in the longevity and efficiency of the B6.7 CM2670 series engines. This part is a critical component in the maintenance routine for these engines, helping to prevent issues related to fuel quality and system integrity.

Conclusion

The 5482903 Fuel Drain Tube is a vital component in the maintenance and operation of heavy-duty trucks, particularly those equipped with Cummins engines. Its design and features contribute to the efficient drainage of fuel, enhancing the reliability and performance of the vehicle’s fuel system. Regular maintenance and proper installation are key to ensuring the longevity and effectiveness of this part.