5510567
Diesel Exhaust Fluid Tank
Cummins®

Introduction

The Cummins 5510567 Diesel Exhaust Fluid Tank is a component designed for use in heavy-duty trucks. Its primary role is to store Diesel Exhaust Fluid (DEF), which is utilized in the Selective Catalytic Reduction (SCR) system to reduce nitrogen oxide emissions. This part is integral to the operation of modern diesel engines, ensuring they meet stringent environmental regulations while maintaining performance efficiency.

Basic Concepts of Diesel Exhaust Fluid Tanks

A Diesel Exhaust Fluid (DEF) tank is a reservoir that holds a urea-based solution, commonly known as DEF. This solution is injected into the exhaust stream where it decomposes into ammonia and carbon dioxide. The ammonia then reacts with nitrogen oxides in the Selective Catalytic Reduction (SCR) system to form nitrogen and water vapor, which are less harmful to the environment. DEF is composed of deionized water and urea, with a precise mixture to ensure effective emission reduction ¹.

Purpose of the Cummins 5510567 Diesel Exhaust Fluid Tank

The Cummins 5510567 Diesel Exhaust Fluid Tank serves a vital function within the SCR system of a truck. It stores DEF, which is periodically injected into the exhaust stream to facilitate the chemical reaction that reduces nitrogen oxide emissions. This process is crucial for trucks to comply with environmental regulations and reduce their environmental impact ².

Key Features

This Cummins part is constructed from durable materials to withstand the harsh conditions of heavy-duty truck operations. It features a robust design that includes corrosion-resistant properties, ensuring longevity and reliability. The tank’s capacity is tailored to meet the demands of heavy-duty applications, providing sufficient DEF storage for extended periods between refills. Additionally, design elements such as secure mounting brackets and easy-access fill ports enhance its performance and usability.

Benefits of Using the Cummins 5510567 Diesel Exhaust Fluid Tank

Utilizing this part offers several benefits. It contributes to improved emission control, helping trucks meet and exceed environmental regulations. The efficient design of the tank can also lead to potential fuel efficiency gains, as the SCR system operates more effectively with a reliable DEF supply. Furthermore, the tank’s durability and capacity reduce the frequency of refills, minimizing downtime for heavy-duty truck operations.

Installation and Integration

When installing the Cummins 5510567 Diesel Exhaust Fluid Tank, it is important to follow manufacturer guidelines to ensure proper integration into the truck’s exhaust system. Compatibility with other components, such as the DEF pump and injector, should be verified to ensure seamless operation. Careful attention to mounting and securing the tank will prevent issues during operation and maintain the integrity of the SCR system.

Troubleshooting Common Issues

Common issues with the Cummins 5510567 Diesel Exhaust Fluid Tank may include leaks, sensor malfunctions, and contamination of the DEF. Troubleshooting steps involve inspecting the tank and connections for signs of damage or wear, checking sensor readings for accuracy, and ensuring the DEF is free from contaminants. Regular maintenance and prompt attention to any issues can prevent more significant problems and ensure the SCR system operates efficiently.

Maintenance and Care

Regular maintenance of the Cummins 5510567 Diesel Exhaust Fluid Tank is essential for optimal performance and longevity. This includes periodic inspections for leaks or damage, cleaning the fill port to prevent contamination, and ensuring the DEF is of high quality. Adhering to recommended inspection intervals and maintenance procedures will help maintain the tank’s efficiency and reliability.

Environmental Impact

The use of the Cummins 5510567 Diesel Exhaust Fluid Tank plays a role in reducing the environmental impact of heavy-duty trucks by facilitating the reduction of nitrogen oxide emissions through the SCR system. This contributes to cleaner air quality and helps the trucking industry meet environmental standards, demonstrating a commitment to sustainability and reduced emissions ³.

Compatibility

The Diesel Exhaust Fluid (DEF) Tank, identified by part number 5510567, is a critical component in the Selective Catalytic Reduction (SCR) system of various Cummins engines. This part is designed to store and deliver DEF, which is essential for reducing nitrogen oxide (NOx) emissions in diesel engines. The DEF tank is engineered to seamlessly integrate with several Cummins engine models, ensuring optimal performance and compliance with environmental regulations.

Compatible Engines

The DEF tank is compatible with the following Cummins engine models:

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

These engines, while differing in size and power output, share a common architecture that allows the DEF tank to be universally fitted across the series. The DEF tank’s design ensures it can be easily installed and maintained, providing a reliable solution for managing emissions across these engine types.

Installation and Integration

The installation of the DEF tank in these engines is straightforward, thanks to its standardized design. Technicians can expect a consistent fitting process, which minimizes downtime and ensures that the SCR system operates efficiently. The DEF tank is typically mounted in a location that is easily accessible for maintenance and refilling, facilitating regular upkeep and reducing the risk of system failures.

Performance and Reliability

The DEF tank is built to withstand the rigors of heavy-duty engine operation, ensuring long-term reliability and performance. Its robust construction and precise engineering make it a dependable component in the SCR system, contributing to the overall efficiency and environmental compliance of the engines it supports.

Conclusion

The Cummins 5510567 Diesel Exhaust Fluid Tank is a critical component for heavy-duty trucks, ensuring compliance with environmental regulations and reducing the environmental impact of diesel engines. Its robust design, compatibility with various Cummins engines, and ease of installation make it a reliable choice for managing emissions. Regular maintenance and proper installation are key to maximizing its performance and longevity.