4991125
Tube Brace
Cummins®

Introduction

The 4991125 Tube Brace is a component manufactured by Cummins, a well-established name in the automotive industry, particularly known for its heavy-duty truck parts. This Cummins part is designed to enhance the structural integrity of heavy-duty trucks, playing a role in their overall performance and durability.

Purpose and Function

The Tube Brace serves to reinforce the structural framework of heavy-duty trucks. It supports various components within the truck’s chassis, contributing to the vehicle’s stability and durability. By providing additional support, it helps in maintaining the alignment and integrity of the truck’s frame, especially under heavy loads or in challenging driving conditions.

Key Features

This part is constructed with high-quality materials, ensuring durability and reliability ¹. Its design includes precise dimensions tailored to fit specific truck models, allowing for seamless integration into the vehicle’s structure. The brace is engineered to withstand significant stress and strain, enhancing the overall robustness of the truck’s chassis.

Benefits

Incorporating the 4991125 Tube Brace into a heavy-duty truck offers several advantages. It improves load distribution across the chassis, reducing the risk of structural fatigue ². This enhancement leads to increased safety for the vehicle’s occupants and cargo. Additionally, by reinforcing the chassis, the brace contributes to the longevity of connected components, potentially reducing maintenance costs and downtime.

Installation Considerations

Proper installation of the 4991125 Tube Brace is vital for its effectiveness. It should be securely fastened in the correct position to ensure it functions as intended. Following manufacturer guidelines during installation will help maintain the brace’s integrity and the truck’s structural stability.

Maintenance and Troubleshooting

Regular maintenance checks are recommended to ensure the 4991125 Tube Brace remains in optimal condition. Inspecting for signs of wear, corrosion, or damage can prevent potential issues. Should any problems arise, addressing them promptly with the appropriate repairs or replacements is advised to maintain the truck’s performance and safety.

Cummins Overview

Cummins Inc. is a leading manufacturer in the automotive industry, known for its wide range of products, including engines, filtration, and power generation equipment. With a strong reputation for quality and innovation, Cummins is committed to delivering reliable and efficient components for various applications, including heavy-duty trucks. The company’s dedication to excellence is reflected in its products, such as the 4991125 Tube Brace, which are designed to meet the demanding requirements of the automotive sector.

Compatibility with Cummins Engines

The Tube Brace part number 4991125, manufactured by Cummins, is designed to fit a variety of engines, ensuring structural integrity and stability. This part is integral to the engine’s mounting system, providing support and alignment to various components.

F2.8 CM2620 F135B

The Tube Brace 4991125 is compatible with the F2.8 CM2620 F135B engine, ensuring that the engine’s components remain securely fastened and aligned.

ISF2.8 CM2220 Engines

The Tube Brace 4991125 is also suitable for the ISF2.8 CM2220 engines, specifically the F117, F129 variants. This part provides the necessary support to maintain the engine’s structural integrity and operational efficiency.

QSF2.8 CM2880 Engines

The Tube Brace 4991125 is designed to fit the QSF2.8 CM2880 engines, including the F104, F105, F108, and F114 variants. This part ensures that the engine’s components are properly aligned and supported, contributing to the overall performance and durability of the engine.

R2.8 CM2220 R101B

Lastly, the Tube Brace 4991125 is compatible with the R2.8 CM2220 R101B engine, providing essential support and alignment to the engine’s components.

Role of Part 4991125 Tube Brace in Engine Systems

The 4991125 Tube Brace is an integral component in the structural integrity and efficient operation of various engine systems. Its primary function is to provide support and stability to the fuel supply tube, ensuring that it remains securely in place under the dynamic conditions of engine operation.

Fuel Supply Tube Support

In the context of the fuel supply tube, the 4991125 Tube Brace plays a significant role by preventing undue stress and potential damage to the tube. This is particularly important in high-vibration environments where the fuel supply tube is subject to constant movement. The brace helps maintain the alignment and integrity of the fuel supply tube, which is essential for consistent fuel delivery to the engine ³.

Plumbing Integration

When it comes to the plumbing system, the 4991125 Tube Brace ensures that all connections remain secure and leak-free. This is vital for maintaining the overall efficiency and safety of the engine system. By stabilizing the plumbing components, the brace reduces the risk of disconnections or leaks that could lead to fuel wastage or even hazardous conditions.

Fuel System Stability

Within the broader fuel system, the 4991125 Tube Brace contributes to the stability of various fuel-related components. Whether it’s supporting fuel lines, connectors, or other ancillary parts, the brace ensures that these elements function optimally. This stability is essential for the reliable operation of the fuel system, directly impacting the engine’s performance and fuel efficiency ⁴.

Conclusion

The 4991125 Tube Brace is a key component in ensuring the structural integrity and operational efficiency of engine systems by supporting critical elements like the fuel supply tube, plumbing, and other fuel-related components. Its role in maintaining alignment, preventing damage, and ensuring secure connections is vital for the overall performance and safety of heavy-duty trucks and engines.