5510473
Diesel Exhaust Fluid Tank
Cummins®

Introduction

The Diesel Exhaust Fluid Tank (5510473) by Cummins is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s emissions control system. This tank is integral to the operation of trucks equipped with Selective Catalytic Reduction (SCR) technology, playing a role in reducing harmful emissions ¹.

Basic Concepts of Diesel Exhaust Fluid Tanks

A Diesel Exhaust Fluid (DEF) Tank is a reservoir that stores DEF, a solution of urea and deionized water. This fluid is injected into the exhaust stream where it decomposes into ammonia and carbon dioxide. The ammonia then reacts with nitrogen oxides (NOx) in the Selective Catalytic Reduction (SCR) system to form nitrogen and water vapor, thereby reducing emissions ². The DEF tank ensures a consistent supply of fluid for this process.

Purpose of the 5510473 Diesel Exhaust Fluid Tank

The 5510473 Diesel Exhaust Fluid Tank is designed to store DEF, which is used in the SCR system to reduce NOx emissions from diesel engines. By providing a dedicated storage solution, it ensures that the SCR system has a reliable source of DEF, which is crucial for the chemical reactions that reduce emissions. This tank contributes to the overall efficiency and environmental compliance of the truck’s engine system ³.

Key Features

The 5510473 Diesel Exhaust Fluid Tank is constructed from materials that ensure durability and resistance to the corrosive nature of DEF. It features a design that maximizes capacity while minimizing space requirements. Specific design elements enhance its efficiency and ease of use, such as integrated level sensors and secure mounting options. Cummins’ design incorporates features that promote longevity and reliability in various operating conditions ⁴.

Benefits of Using the 5510473 Diesel Exhaust Fluid Tank

Utilizing the 5510473 Diesel Exhaust Fluid Tank offers several advantages. It contributes to improved emission control, helping trucks meet stringent environmental regulations. The efficient operation of the SCR system, supported by this tank, can lead to enhanced engine performance and potentially lower operating costs due to reduced fuel consumption and maintenance needs.

Installation and Integration

When installing the 5510473 Diesel Exhaust Fluid Tank, it is important to follow guidelines to ensure compatibility with the truck’s exhaust system and other components. Proper setup involves securing the tank in a location that is accessible for refilling and maintenance, and ensuring all connections are secure to prevent leaks. Specific requirements for integration may vary depending on the truck model and existing system configurations.

Maintenance and Troubleshooting

Regular maintenance of the 5510473 Diesel Exhaust Fluid Tank includes inspecting for leaks, ensuring sensor functionality, and checking for DEF contamination. Cleaning procedures should be followed to maintain the tank’s integrity and efficiency. Troubleshooting common issues such as sensor malfunctions or fluid leaks involves systematic checks and may require professional intervention to resolve complex problems.

Environmental Impact

The use of the 5510473 Diesel Exhaust Fluid Tank plays a role in reducing NOx emissions, contributing to cleaner air quality. By facilitating the SCR process, this tank helps commercial trucks operate in a more environmentally friendly manner, aligning with global efforts to reduce the impact of transportation on the atmosphere.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation in engine technology, Cummins serves the commercial truck industry with a wide range of products designed to enhance performance, efficiency, and environmental compliance.

Future Developments and Innovations

Ongoing research and development in Diesel Exhaust Fluid Tank technology may lead to advancements in materials, design, and integration with emerging emission control technologies. These innovations aim to further improve the efficiency, durability, and environmental impact of DEF tanks, contributing to the evolution of cleaner and more efficient commercial truck engines.

Cummins Diesel Exhaust Fluid Tank 5510473 Compatibility

The Cummins Diesel Exhaust Fluid (DEF) Tank part number 5510473 is designed to be compatible with a range of Cummins engines, ensuring efficient and reliable operation across various models. This DEF tank is integral to the Selective Catalytic Reduction (SCR) system, which helps reduce nitrogen oxide (NOx) emissions in diesel engines.

Compatible Engines

• F3.8 CM2350 F128C
• QSB6.7 CM2350 B105
• QSF3.8 CM2350 F107
• QSL9 CM2350 L102
• QSX15 CM2350 X105

Grouping by Engine Series

F3.8 Series:

• F3.8 CM2350 F128C
• QSF3.8 CM2350 F107

These engines share a similar architecture and performance characteristics, making the DEF tank 5510473 a suitable fit for both models. The DEF tank is engineered to integrate seamlessly with the engine’s SCR system, ensuring optimal performance and emission control.

Larger Displacement Engines:

• QSB6.7 CM2350 B105
• QSL9 CM2350 L102
• QSX15 CM2350 X105

These engines, while differing in displacement and power output, are part of the same engine family and share common design elements. The DEF tank 5510473 is designed to work with the SCR system in these engines, providing the necessary DEF to the exhaust system to reduce NOx emissions effectively.

Conclusion

The 5510473 Diesel Exhaust Fluid Tank by Cummins is a vital component in the emissions control system of commercial trucks. It ensures a reliable supply of DEF for the SCR system, contributing to reduced NOx emissions and improved environmental compliance. With its durable construction, efficient design, and compatibility with a range of Cummins engines, this Cummins part supports the ongoing efforts to enhance engine performance and reduce the environmental impact of diesel-powered vehicles.