5341465
Diesel Exhaust Fluid Tank
Cummins®

The 5341465 Diesel Exhaust Fluid Tank, manufactured by Cummins, is a component designed for commercial trucks. Cummins, a well-established name in the diesel engine and component manufacturing industry, produces this tank to enhance the performance and environmental compliance of diesel-powered trucks. This part is integral to the operation of modern diesel engines, particularly in the context of emission control.

Basic Concepts of Diesel Exhaust Fluid Tanks

A Diesel Exhaust Fluid (DEF) tank is a reservoir that stores a urea-based solution used in the Selective Catalytic Reduction (SCR) system of diesel engines. The SCR system employs DEF to convert harmful nitrogen oxides (NOx) in the exhaust into nitrogen and water, thereby reducing emissions. This process is vital for meeting stringent environmental regulations and improving air quality ¹.

Purpose of the 5341465 Diesel Exhaust Fluid Tank

The 5341465 Diesel Exhaust Fluid Tank serves a specific role within the SCR system of a truck. It stores the DEF solution, which is injected into the exhaust stream. The DEF reacts with the NOx in the presence of a catalyst, converting these pollutants into harmless nitrogen and water. This function is central to the truck’s ability to operate within legal emission limits and contribute to a reduction in environmental impact ².

Key Features

The 5341465 Diesel Exhaust Fluid Tank is constructed from materials that ensure durability and resistance to the corrosive nature of DEF. It is designed to hold a specific capacity of fluid, sufficient for the operational needs of the truck. The tank’s design considers the integration with the truck’s exhaust system, ensuring a secure fit and efficient operation. Durability is a key consideration, with the tank built to withstand the rigors of commercial truck use.

Benefits

The use of the 5341465 Diesel Exhaust Fluid Tank offers several benefits. It enhances emission control, helping trucks comply with environmental regulations. Additionally, the efficient reduction of NOx can lead to improvements in engine performance and potentially better fuel efficiency. The tank’s role in the SCR system is therefore not only about compliance but also about optimizing the truck’s overall performance ³.

Installation and Integration

Installing the 5341465 Diesel Exhaust Fluid Tank involves integrating it into the truck’s exhaust system. This process requires attention to specific requirements to ensure proper function and safety. Considerations include the tank’s placement, secure mounting, and correct connection to the DEF dosing system. Proper installation is key to the tank’s effective operation and the truck’s compliance with emission standards.

Maintenance and Troubleshooting

Maintaining the 5341465 Diesel Exhaust Fluid Tank is important for its longevity and efficient operation. Regular inspections should be conducted to check for leaks, corrosion, or other signs of wear. Refilling the tank with the correct DEF solution is crucial, following the manufacturer’s guidelines. Troubleshooting common issues, such as sensor malfunctions or leaks, requires a systematic approach to identify and resolve problems promptly.

Environmental Impact

The environmental impact of using the 5341465 Diesel Exhaust Fluid Tank is significant. By facilitating the reduction of nitrogen oxide emissions, the tank plays a role in improving air quality. This contribution is part of a broader effort to reduce the environmental footprint of diesel engines and promote cleaner transportation solutions.

Cummins Overview

Cummins Inc. is a leader in the diesel engine and component manufacturing industry, with a history of innovation and commitment to sustainability. The company offers a wide range of products designed to enhance the performance, efficiency, and environmental compliance of diesel engines. Cummins’ dedication to advancing technology and reducing the environmental impact of its products is evident in components like the 5341465 Diesel Exhaust Fluid Tank.

Cummins Diesel Exhaust Fluid Tank (Part 5341465) Compatibility

The Cummins Diesel Exhaust Fluid (DEF) Tank, identified by part number 5341465, is a critical component in modern diesel engines designed to reduce emissions. This part is compatible with several Cummins engine models, ensuring efficient operation and compliance with environmental regulations.

Compatible Engines

• ISB/ISD4.5 CM2150 B119
• ISBE CM2150
• ISBE4 CM850
• ISB3.9 CM2220 B107
• ISB5.9 CM2880 B127

These engines, part of the Cummins lineup, are designed to integrate seamlessly with the DEF tank. The DEF tank is essential for the Selective Catalytic Reduction (SCR) system, which reduces nitrogen oxide (NOx) emissions by injecting DEF into the exhaust stream.

Integration of Part 5341465 Diesel Exhaust Fluid Tank in Engine Systems

The Diesel Exhaust Fluid (DEF) tank, identified by part number 5341465, is an integral component in the arrangement of modern diesel engine systems, particularly those equipped with Selective Catalytic Reduction (SCR) technology. This tank is designed to store DEF, a solution of urea and deionized water, which is essential for reducing nitrogen oxides (NOx) emissions in diesel exhaust.

In the engine system, the DEF tank is connected to the doser fluid supply module. This module is responsible for metering and injecting DEF into the exhaust stream upstream of the SCR catalyst. The precise delivery of DEF is controlled by the engine’s electronic control unit (ECU), which monitors various parameters such as exhaust temperature, engine load, and NOx levels.

The DEF tank is typically equipped with a fuel supply tube that facilitates the transfer of DEF from the tank to the doser fluid supply module. This tube is part of a closed system that ensures the DEF is delivered efficiently and without contamination.

Additionally, the DEF tank may be integrated with a pump system. This pump is responsible for maintaining the necessary pressure within the DEF supply lines, ensuring a consistent flow of DEF to the doser module. The pump’s operation is also governed by the ECU, which adjusts the pump speed based on the demand for DEF injection.

Conclusion

The 5341465 Diesel Exhaust Fluid Tank plays a significant role in the DEF delivery system of diesel engines. It works in conjunction with the doser fluid supply module, fuel supply tube, and pump to ensure the effective reduction of harmful emissions, contributing to a cleaner and more environmentally friendly operation of diesel engines.