3930999
Filter Bracket
Cummins®

Introduction

The Cummins 3930999 Filter Bracket is a component designed for use in commercial trucks. Its primary role is to secure and support various filters within the truck’s filtration system. This bracket ensures that filters are held firmly in place, which is vital for the efficient operation of the truck’s engine and other systems that rely on clean fluids ¹.

Purpose and Function

This Cummins part plays a role in the truck’s filtration system by providing a stable mounting point for filters. It is engineered to withstand the vibrations and stresses encountered during truck operation, ensuring that filters remain securely attached and function effectively. This support is crucial for maintaining the integrity of the filtration process, which is responsible for removing contaminants from the engine’s lubricants and fuel ².

Key Features

The design of the 3930999 incorporates several features that enhance its performance and durability. It is typically made from high-strength materials that offer resistance to corrosion and wear. The bracket’s design may include provisions for easy filter replacement and secure attachment points that prevent loosening over time. These characteristics contribute to the bracket’s reliability and longevity in demanding commercial truck environments ³.

Benefits

The advantages provided by this Cummins part include improved filter stability, which leads to more consistent filtration performance. The secure mounting also facilitates easier maintenance, as filters can be quickly and safely replaced without the risk of damage to the bracket or surrounding components. Additionally, the bracket contributes to overall system efficiency by ensuring that filters operate within their designed parameters.

Installation Process

Installing the 3930999 requires careful attention to ensure proper fitment and function. The process typically involves securing the bracket to the truck’s chassis or engine compartment using the provided fasteners. It is important to follow the manufacturer’s instructions regarding torque specifications and sequence to avoid over-tightening or under-tightening, which could lead to bracket failure or filter misalignment.

Common Issues and Troubleshooting

Typical problems associated with the 3930999 may include loosening of the fasteners, corrosion, or physical damage from impacts. Troubleshooting steps involve inspecting the bracket for signs of wear or damage, ensuring that all fasteners are tightened to the correct specifications, and addressing any corrosion with appropriate treatments. In cases of significant damage, replacement of the bracket may be necessary to maintain system integrity.

Maintenance Tips

To ensure the longevity and optimal performance of the 3930999, regular maintenance practices should be observed. This includes periodic inspection for signs of wear, corrosion, or damage, and ensuring that all fasteners remain tight. Additionally, keeping the area around the bracket clean and free of debris can prevent contaminants from affecting the bracket’s performance.

Manufacturer Overview

Cummins is a well-established manufacturer in the commercial truck industry, known for its wide range of engine and component products. The company has a history of innovation and quality, providing solutions that meet the demanding requirements of commercial transportation. Cummins’ reputation is built on its commitment to reliability, performance, and customer satisfaction, making its products, including the 3930999, a popular choice among fleet operators and maintenance professionals.

Compatibility

The Cummins Filter Bracket part number 3930999 is designed to fit seamlessly with various Cummins engine models. This bracket is essential for securing the air filter in place, ensuring optimal engine performance and efficiency. Below are the engine models that are compatible with this filter bracket:

• 6C8.3

This bracket is engineered to provide a secure fit and maintain the integrity of the air filtration system across these engines. Its design ensures that the air filter is properly aligned and held in position, which is crucial for the engine’s intake process. The compatibility of the 3930999 filter bracket with these engines underscores its versatility and reliability in various applications.

Role in Engine Systems

The 3930999 is an essential component in the assembly and functionality of both the filter and fuel systems within an engine. This bracket serves as a mounting point, securing the filter in place and ensuring it remains stable during engine operation.

In the fuel system, the 3930999 plays a significant role by supporting the fuel filter. It ensures that the filter is correctly positioned within the fuel lines, allowing for efficient filtration of contaminants from the fuel before it reaches the engine. This setup helps maintain the cleanliness of the fuel, which is vital for optimal engine performance and longevity.

Additionally, the bracket aids in the easy replacement and maintenance of the filter. By providing a secure attachment point, it allows mechanics to quickly and safely remove or install the filter without risking damage to the surrounding components. This feature is particularly important in high-stress environments where rapid maintenance is necessary.

Furthermore, the 3930999 contributes to the overall structural integrity of the engine system. It helps in maintaining the alignment of the fuel lines and ensures that the filter operates within the designed parameters. This alignment is key to preventing leaks and ensuring that the fuel system functions smoothly.

Conclusion

In summary, the 3930999 is a fundamental component that enhances the reliability and efficiency of both the filter and fuel systems in an engine. Its role in securing the filter, facilitating maintenance, and supporting structural integrity underscores its importance in engine performance.