5510472
Diesel Exhaust Fluid Tank
Cummins®

The Diesel Exhaust Fluid Tank (Part #5510472) by Cummins is a component designed for use in commercial trucks. Its purpose is to store Diesel Exhaust Fluid (DEF), which is utilized in the Selective Catalytic Reduction (SCR) system to reduce nitrogen oxides (NOx) emissions. This part plays a role in the operation of commercial trucks by ensuring the SCR system has a consistent supply of DEF, thereby contributing to lower emissions and improved environmental compliance ¹.

Diesel Exhaust Fluid (DEF) Overview

Diesel Exhaust Fluid, commonly referred to as DEF, is a solution composed of deionized water and urea. It is employed in diesel engines to reduce emissions. When DEF is injected into the exhaust stream and heated, it decomposes into ammonia and carbon dioxide. The ammonia then reacts with NOx in the presence of a catalyst to form nitrogen and water vapor, which are less harmful to the environment ².

Function of the Diesel Exhaust Fluid Tank

The Diesel Exhaust Fluid Tank operates within the Selective Catalytic Reduction (SCR) system to facilitate the reduction of nitrogen oxides (NOx) emissions. The tank stores DEF, which is periodically injected into the exhaust stream. This injection occurs upstream of the SCR catalyst, where the DEF decomposes and reacts with NOx to convert it into nitrogen and water vapor. The tank ensures a steady supply of DEF is available for this process, maintaining the efficiency of the SCR system ¹.

Key Features of the Cummins 5510472 Diesel Exhaust Fluid Tank

The Cummins 5510472 Diesel Exhaust Fluid Tank is designed with several features that enhance its performance and durability. Constructed from high-quality materials, the tank is resistant to corrosion and capable of withstanding the demands of commercial truck operations. Its design includes a robust housing, precise DEF delivery mechanisms, and integrated sensors that monitor fluid levels and system performance. These features contribute to the tank’s reliability and effectiveness in emission control systems ².

Benefits of Using the Cummins 5510472 Diesel Exhaust Fluid Tank

The Cummins 5510472 Diesel Exhaust Fluid Tank offers several advantages. It provides improved emission control by ensuring a consistent supply of DEF to the SCR system, which helps in reducing NOx emissions. This contributes to compliance with environmental regulations, as lower emissions are a requirement in many regions. Additionally, the efficient operation of the SCR system can enhance engine performance by optimizing the combustion process and reducing the formation of harmful emissions ¹.

Installation and Integration

For the proper installation and integration of the Cummins 5510472 Diesel Exhaust Fluid Tank into commercial truck systems, it is important to consider compatibility with the vehicle’s existing emission control components. Recommended procedures include securing the tank in a location that is accessible for maintenance and refilling, ensuring all connections are tight and leak-free, and verifying that the tank’s sensors are correctly interfaced with the vehicle’s electronic control system. Following these guidelines helps ensure the tank functions effectively within the truck’s emission control system ².

Maintenance and Troubleshooting

Maintaining the Cummins 5510472 Diesel Exhaust Fluid Tank involves regular inspection and cleaning to prevent contamination and ensure optimal performance. It is advisable to check for leaks, verify sensor functionality, and ensure the tank is free from debris. Addressing common issues such as leaks or contamination promptly can prevent more significant problems and maintain the efficiency of the SCR system. Regular maintenance contributes to the longevity and reliability of the tank ¹.

Environmental Impact

The use of Diesel Exhaust Fluid Tanks like the Cummins 5510472 contributes to reducing harmful emissions from diesel engines. By facilitating the SCR process, these tanks help convert NOx into nitrogen and water vapor, which are less harmful to the environment. This reduction in emissions promotes cleaner air quality and supports efforts to mitigate the environmental impact of commercial vehicle operations ².

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emission control systems. With a history of innovation and a commitment to sustainability, Cummins offers products that meet the needs of commercial vehicle operators while also addressing environmental concerns. The company’s extensive product offerings and focus on technological advancement position it as a key player in the commercial vehicle industry ¹.

Cummins Diesel Exhaust Fluid Tank 5510472 Compatibility

The Cummins Diesel Exhaust Fluid (DEF) Tank part number 5510472 is designed to be compatible with a range of Cummins engines. This part is essential for the proper functioning of the Selective Catalytic Reduction (SCR) system, which reduces nitrogen oxide (NOx) emissions in diesel engines. Below is a breakdown of the compatibility of this DEF tank with various Cummins 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

The Cummins engines listed can be grouped into two main series based on their model numbers:

1. F Series Engines

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

2. QSB and QSX Series Engines

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

Each of these engines utilizes the DEF tank to store and supply the necessary DEF to the SCR system, ensuring that the engine operates within environmental regulations and maintains optimal performance. The DEF tank is engineered to integrate seamlessly with the engine’s SCR system, providing a reliable and efficient solution for emission control ².

Conclusion

The Cummins 5510472 Diesel Exhaust Fluid Tank is a critical component in the emission control system of commercial trucks. By ensuring a consistent supply of DEF to the SCR system, this part helps reduce NOx emissions, contributing to environmental compliance and improved engine performance. Its robust design, compatibility with various Cummins engines, and the benefits it offers make it a valuable asset for commercial vehicle operators ¹².