3917716
Tube Brace
Cummins®

This article provides an overview of the Tube Brace 3917716, a component manufactured by Cummins. It is designed for use in commercial trucks and plays a role in enhancing the structural integrity of the vehicle.

Basic Concepts of Tube Braces

A tube brace is a structural component used in the chassis of commercial trucks. It consists of a tubular metal piece that connects two or more points on the frame, providing additional support and rigidity. Tube braces help distribute loads more evenly across the chassis, reducing stress on individual components ¹.

Role of the 3917716 Tube Brace

The 3917716 Tube Brace by Cummins is specifically engineered to reinforce the frame of heavy-duty trucks. It is typically installed in areas that experience high stress or are prone to flexing under load. By adding this brace, the overall strength and durability of the truck’s frame are enhanced, which can lead to improved performance and longevity ².

Key Features

• Constructed from high-strength steel to ensure durability and reliability.
• Designed to fit specific points on the truck’s frame for optimal support.
• Coated to resist corrosion, extending the component’s service life.
• Easy to install with standard tools, minimizing downtime for fleet operations.

Benefits

• Enhances the structural integrity of the truck’s frame.
• Helps in evenly distributing loads, reducing the risk of frame damage.
• Contributes to the overall safety and reliability of the vehicle.
• May lead to improved fuel efficiency by reducing frame flex ³.

Troubleshooting and Maintenance

Regular inspection of the 3917716 Tube Brace is recommended to ensure it remains in good condition. Look for signs of corrosion, cracks, or loose connections. If any issues are detected, it is advisable to have the component assessed by a professional mechanic. Maintenance may include cleaning, re-coating to prevent corrosion, or replacement if significant wear is observed.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation for quality and reliability, Cummins serves commercial, industrial, and automotive markets worldwide.

Compatibility of Tube Brace 3917716 with Cummins Engines

The Tube Brace part number 3917716 by Cummins is designed to fit a variety of Cummins engines, ensuring structural integrity and stability. Below is a detailed breakdown of the engines with which this part is compatible:

• Cummins 4B3.9: The Tube Brace 3917716 is engineered to fit the Cummins 4B3.9 engine, providing essential support and alignment for the engine’s components.
• Cummins 6B5.9: This part is also compatible with the Cummins 6B5.9 engine, ensuring that the engine’s internal parts remain securely in place.
• Cummins 6C8.3: The Tube Brace 3917716 is suitable for the Cummins 6C8.3 engine, offering robust support and maintaining the engine’s structural integrity.
• Cummins B6.7S: The Cummins B6.7S engine is another model that benefits from the Tube Brace 3917716, providing necessary reinforcement and stability.
• Cummins ISB CM550: The Tube Brace 3917716 fits the Cummins ISB CM550 engine, ensuring that the engine’s components are properly aligned and supported.
• Cummins ISC CM554: This part is also compatible with the Cummins ISC CM554 engine, providing essential structural support.
• Cummins ISL CM554: The Tube Brace 3917716 is designed to fit the Cummins ISL CM554 engine, ensuring that the engine’s components remain securely in place.
• Cummins L8.9: The Cummins L8.9 engine is another model that is compatible with the Tube Brace 3917716, offering necessary support and alignment.
• Cummins L8.9 L121: The Tube Brace 3917716 fits the Cummins L8.9 L121 engine, providing essential structural support and alignment.
• Cummins L9.3 L105: This part is also compatible with the Cummins L9.3 L105 engine, ensuring that the engine’s components are properly supported.
• Cummins L9.5 L117: The Tube Brace 3917716 is suitable for the Cummins L9.5 L117 engine, offering robust support and maintaining the engine’s structural integrity.
• Cummins QSB5.9 30 CM550: The Tube Brace 3917716 fits the Cummins QSB5.9 30 CM550 engine, ensuring that the engine’s components are properly aligned and supported.
• Cummins QSB5.9 44 CM550: This part is also compatible with the Cummins QSB5.9 44 CM550 engine, providing essential structural support.
• Cummins QSC8.3 CM554: The Tube Brace 3917716 is designed to fit the Cummins QSC8.3 CM554 engine, ensuring that the engine’s components remain securely in place.
• Cummins QSL9 CM554: The Cummins QSL9 CM554 engine is another model that benefits from the Tube Brace 3917716, providing necessary reinforcement and stability.

Role of Part 3917716 Tube Brace in Engine Systems

The 3917716 Tube Brace is an essential component that enhances the structural integrity and performance of various engine systems. When integrated with a Bosch Fuel Pump Kit, the Tube Brace provides additional support to the fuel pump, ensuring stability and reducing vibrations that could affect fuel delivery precision.

In conjunction with the Camshaft, the Tube Brace helps maintain alignment and reduces stress on the camshaft bearings, contributing to smoother engine operation and longevity.

For the Fuel Manifold and Fuel Plumbing, the Tube Brace acts as a reinforcement, securing these components in place and preventing movement that could lead to fuel leaks or inefficient fuel distribution.

When paired with the Fuel Supply Tube and Fuel Tube, the Tube Brace ensures these tubes remain in optimal position, facilitating consistent fuel flow to the Injectors. This is particularly important in high-performance engines where fuel delivery must be precise.

The Injector Fuel Supply Tube and Injector Fuel Tube benefit from the added support provided by the Tube Brace, ensuring that fuel is delivered to the Injectors without interruption or fluctuation, which is vital for engine performance and efficiency.

In Injector Plumbing systems, the Tube Brace plays a role in maintaining the integrity of the connections, reducing the risk of leaks and ensuring that fuel is delivered under the correct pressure.

For On Board Spares and Performance Parts, the Tube Brace can be a valuable addition, offering enhanced durability and reliability for components that are subject to high stress and vibration.

Overall, the 3917716 Tube Brace is a versatile component that contributes to the stability and efficiency of various engine systems, ensuring that each part operates within its designed parameters for optimal performance.

Conclusion

The 3917716 Tube Brace by Cummins is a critical component for enhancing the structural integrity and performance of heavy-duty trucks and various engine systems. Its high-strength steel construction, corrosion-resistant coating, and ease of installation make it a valuable addition to any fleet. Regular maintenance and inspection are essential to ensure the longevity and effectiveness of this Cummins part.