3905804
Tube Brace
Cummins®

The Cummins 3905804 Tube Brace is a component designed for heavy-duty truck applications. Its purpose is to enhance the structural integrity and performance of these vehicles under demanding conditions. By providing additional support, the tube brace contributes to the overall durability and reliability of heavy-duty trucks ².

Basic Concepts of Tube Braces

Tube braces are structural components used in vehicle frameworks to reinforce and stabilize the chassis. They play a role in distributing loads more evenly across the vehicle’s frame, which helps maintain structural integrity during operation. Tube braces are particularly important in heavy-duty applications where vehicles are subjected to significant stress and strain ¹.

Purpose of the Cummins 3905804 Tube Brace

The Cummins 3905804 Tube Brace is specifically designed to reinforce the frame of heavy-duty trucks. It plays a role in enhancing the structural rigidity of the vehicle, which is crucial for withstanding the stresses associated with heavy loads and rough terrain. By providing additional support, this tube brace helps ensure that the truck’s frame remains stable and durable over time ².

Key Features

The Cummins 3905804 Tube Brace features a robust design that includes high-strength steel construction. This material composition ensures durability and resistance to wear and tear. The design elements of the tube brace are engineered to integrate seamlessly with the truck’s frame, providing optimal support without adding excessive weight. Additionally, the tube brace may include unique characteristics such as precision-machined mounting points to ensure a secure fit ².

Benefits of Using the Cummins 3905804 Tube Brace

Using the Cummins 3905804 Tube Brace offers several advantages. It enhances the durability of the truck’s frame by providing additional reinforcement. This increased durability translates to improved safety, as the vehicle is better equipped to handle heavy loads and challenging conditions. Furthermore, the tube brace contributes to increased load-bearing capacity, allowing the truck to carry heavier payloads without compromising structural integrity ².

Installation Process

Installing the Cummins 3905804 Tube Brace involves several steps to ensure proper integration with the truck’s frame. Begin by identifying the correct mounting points on the frame. Use the appropriate tools to secure the tube brace in place, ensuring that all bolts and fasteners are tightened to the manufacturer’s specifications. It may be necessary to use additional components such as spacers or brackets to achieve a proper fit. Always refer to the installation manual for detailed instructions and torque specifications ².

Maintenance and Inspection

Regular maintenance and inspection of the Cummins 3905804 Tube Brace are important to ensure its longevity and effectiveness. Inspect the tube brace for signs of wear, corrosion, or damage during routine maintenance checks. Clean the brace and surrounding areas to remove any debris or contaminants that could affect its performance. If any issues are detected, address them promptly to prevent further damage ².

Troubleshooting Common Issues

Common problems associated with tube braces may include loose fasteners, corrosion, or physical damage. To troubleshoot these issues, first, ensure that all fasteners are tightened to the correct specifications. If corrosion is present, clean the affected areas and apply a protective coating to prevent further deterioration. For physical damage, assess the extent of the damage and determine whether repair or replacement is necessary ².

Manufacturer Overview - Cummins

Cummins Inc. is a renowned manufacturer in the automotive and heavy-duty truck industry. With a history of innovation and quality, Cummins offers a wide range of products designed to meet the demanding needs of commercial and industrial applications. The company’s reputation for reliability and performance makes it a trusted choice for heavy-duty truck components, including the Cummins 3905804 Tube Brace ².

Tube Brace 3905804 Compatibility with Cummins Engines

The Tube Brace part number 3905804, manufactured by Cummins, is designed to fit a variety of Cummins engines. This part is integral in providing structural support and stability to the engine’s components, ensuring optimal performance and longevity.

Compatible Engines

• 4B3.9
• 6B5.9
• 6C8.3
• B5.9 G
• B6.7 G
• CMOH6.0 B125
• C GAS PLUS CM556
• C8.3 G
• ISB CM550
• ISB/ISD6.7 CM2150 SN
• ISBE CM2150
• ISBE CM800
• ISBE4 CM850
• ISC CM554
• ISL CM554
• ISL9 CM2150 SN
• QSB5.9 44 CM550
• QSB5.9 CM550
• QSB5.9 CM850
• QSC8.3 CM554
• QSM11 CM570

Grouping of Compatible Engines

• QSB Series: QSB5.9 44 CM550, QSB5.9 CM550, QSB5.9 CM850, QSC8.3 CM554
• ISB/ISD Series: ISB CM550, ISB/ISD6.7 CM2150 SN, ISBE CM2150, ISBE CM800, ISBE4 CM850
• ISC/ISL Series: ISC CM554, ISL CM554, ISL9 CM2150 SN
• Others: 4B3.9, 6B5.9, 6C8.3, B5.9 G, B6.7 G, CMOH6.0 B125, C GAS PLUS CM556, C8.3 G, QSM11 CM570

This Tube Brace is engineered to meet the specific needs of each engine series, ensuring a precise fit and reliable performance across the board ².

Role of Part 3905804 Tube Brace in Engine Systems

The 3905804 Tube Brace is an essential component in ensuring the structural integrity and efficient operation of various engine systems. It plays a significant role in supporting and stabilizing key elements within the engine assembly.

Support for Gauges and Oil Level Systems

The Tube Brace provides necessary support for gauges, particularly the oil level gauge and lubricating oil gauge. By securing these gauges in place, it ensures accurate readings and consistent performance. This support is vital for maintaining proper oil levels, which are essential for engine lubrication and overall health ³.

Integration with Engine Installation Kits

When installing an engine, the 3905804 Tube Brace works in conjunction with engine installation kits. It helps in aligning and stabilizing components during the installation process, ensuring that all parts are correctly positioned and secured. This contributes to a smoother installation and reduces the risk of misalignment or component failure ³.

Enhancing Durability with Corrosion Resistance

In environments where corrosion is a concern, the Tube Brace plays a role in protecting sensitive components. By providing a stable framework, it helps in maintaining the structural integrity of parts that are prone to corrosion. This is particularly important for components like resistors, which can be affected by environmental factors ³.

Overall Contribution to Engine Performance

The 3905804 Tube Brace contributes to the overall performance and reliability of the engine system. Its role in supporting and stabilizing various components ensures that the engine operates efficiently and maintains optimal performance over time ³.

Conclusion

The Cummins 3905804 Tube Brace is a vital component for heavy-duty trucks, offering enhanced structural integrity, durability, and performance. Its robust design, compatibility with various Cummins engines, and role in supporting critical engine systems make it an indispensable part for maintaining the reliability and efficiency of heavy-duty vehicles.