5486261
Fan Support
Cummins®

The 5486261 Fan Support, manufactured by Cummins, is a component integral to the cooling system of heavy-duty trucks. Cooling systems are vital for maintaining engine efficiency and longevity, ensuring that engines operate within optimal temperature ranges. This Cummins part contributes to this by supporting the fan and facilitating efficient airflow through the radiator.

Basic Concepts of Fan Support

A fan support is a structural component that holds the fan in place within the engine cooling system. It plays a role in the system by ensuring the fan is correctly positioned to draw air through the radiator, which helps dissipate heat from the engine. The fan support interacts with the radiator, fan, and engine, working in concert to maintain the engine’s operating temperature ¹.

Purpose of the 5486261 Fan Support

This part is designed to enhance the operation of a truck’s cooling system. It supports the fan, allowing it to effectively draw air through the radiator. This contributes to the overall efficiency of the cooling system and helps maintain engine performance by ensuring that the engine does not overheat ².

Key Features

The 5486261 Fan Support is constructed from durable materials, designed to withstand the rigors of heavy-duty truck operation. Its design includes features that enhance its functionality and durability, such as precise engineering to ensure a secure fit and optimal performance. These characteristics contribute to the part’s reliability and longevity in demanding applications ³.

Benefits

Using this part offers several benefits, including improved cooling efficiency due to its secure and precise design. Its durability reduces the need for frequent replacements, potentially leading to cost savings over time. Additionally, its reliable performance contributes to the overall efficiency of the truck’s engine cooling system.

Installation and Compatibility

Proper installation of the 5486261 Fan Support is important for ensuring its effectiveness. Installation guidelines should be followed to ensure the part is correctly positioned and secured. Compatibility with various truck models and engine types should be considered to ensure the part functions as intended within the specific cooling system.

Troubleshooting and Maintenance

Common issues with the 5486261 Fan Support may include misalignment or wear over time. Troubleshooting steps may involve checking the alignment and condition of the support and making adjustments or replacements as necessary. Regular maintenance, including inspections and following recommended service procedures, can help ensure the longevity and optimal performance of the fan support.

Performance and Efficiency

The 5486261 Fan Support contributes to the performance and efficiency of the truck’s engine cooling system by securely supporting the fan and facilitating efficient airflow through the radiator. Real-world applications and user feedback indicate that the part plays a role in maintaining engine temperatures within optimal ranges, contributing to engine efficiency and longevity.

Cummins: Manufacturer Overview

Cummins is a reputable manufacturer known for its commitment to quality and innovation in automotive components. With a history of producing reliable and high-performance parts, Cummins has established a strong reputation in the industry. Their focus on quality and innovation ensures that their products, including the 5486261 Fan Support, meet the demanding requirements of heavy-duty truck applications.

Fan Support Part 5486261 Compatibility with Cummins Engines

The Fan Support part 5486261, manufactured by Cummins, is designed to fit a range of their engines. This part is crucial for maintaining the proper operation of the engine’s cooling system by supporting the fan assembly. Below is a detailed description of its compatibility with the specified engines:

ISG11 CM2880 G108 and ISG12 CM2880 G107

The Fan Support part 5486261 is compatible with both the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines. These engines are part of the Cummins ISG series, known for their reliability and efficiency in various applications. The part ensures that the fan remains securely attached to the engine, facilitating optimal airflow and cooling.

ISG12 G CMOH6.0 G111

The Fan Support part 5486261 also fits the ISG12 G CMOH6.0 G111 engine. This engine variant is designed for heavy-duty applications, and the fan support part plays a vital role in maintaining the fan’s position and function under demanding conditions.

QSG12/X12 CM2350 G110

The part is compatible with the QSG12/X12 CM2350 G110 engine, which is part of the Cummins QSG series. This series is known for its versatility and performance in various industrial and commercial applications. The fan support ensures that the fan operates smoothly, contributing to the engine’s overall efficiency.

X11 CM2670 X126B and X12 CM2670 X121B

The Fan Support part 5486261 fits both the X11 CM2670 X126B and X12 CM2670 X121B engines. These engines are part of the Cummins X12 series, which is widely used in on-highway and vocational applications. The part’s design ensures that the fan remains properly aligned and supported, enhancing the engine’s cooling performance.

X12N CMMDG1 X143B and X13 CM2670 X122B

Lastly, the Fan Support part 5486261 is compatible with the X12N CMMDG1 X143B and X13 CM2670 X122B engines. These engines are part of the Cummins X13 series, known for their durability and reliability in heavy-duty applications. The fan support part ensures that the fan operates efficiently, contributing to the engine’s overall cooling and performance.

Conclusion

The 5486261 Fan Support is a critical component in the cooling systems of heavy-duty trucks, manufactured by Cummins to ensure reliability and efficiency. Its design and construction are tailored to withstand the demanding conditions of heavy-duty truck operations, contributing to the longevity and performance of the engine. Proper installation, maintenance, and understanding of its compatibility with various Cummins engines are essential for maximizing the benefits of this part.