4935764
Heat Shield Brace
Cummins®

The Cummins 4935764 Heat Shield Brace is a component designed to enhance the operational efficiency and safety of commercial trucks. Its primary role is to protect various engine components from excessive heat, ensuring that the truck operates smoothly and reliably under demanding conditions.

Purpose and Function

The Heat Shield Brace plays a role in protecting sensitive engine components from the high temperatures generated during operation. By maintaining optimal temperatures, it contributes to the overall efficiency and safety of the truck. This component helps prevent heat-related damage to nearby parts, ensuring that the engine operates within its designed parameters ¹.

Key Features

The Cummins 4935764 Heat Shield Brace is engineered with specific design and material characteristics to enhance its performance and durability. Constructed from high-quality materials, it is resistant to heat and corrosion. Its design allows for effective heat dissipation, ensuring that critical components remain at safe operating temperatures. Unique attributes such as precise fitment and robust construction further contribute to its reliability and longevity ².

Benefits

The Heat Shield Brace offers several advantages. It helps improve engine performance by maintaining optimal temperatures, which can lead to more efficient combustion and reduced wear on engine parts. Additionally, it extends the lifespan of components by protecting them from heat-induced degradation. Enhanced safety for both the vehicle and its occupants is another significant benefit, as it reduces the risk of heat-related failures and fires ³.

Installation and Compatibility

Proper installation of the Heat Shield Brace is vital for its effective functioning. Guidelines for installation should be followed to ensure it is securely positioned and performs as intended. While specific compatibility information will be provided separately, it is designed to fit a range of commercial truck models and engine types, ensuring broad applicability across different fleets ⁴.

Maintenance and Troubleshooting

Regular maintenance practices are recommended to ensure the optimal functioning of the Heat Shield Brace. This includes periodic inspections for signs of wear or damage and ensuring it remains securely attached. Common issues may include corrosion or physical damage, which can be addressed through cleaning, repair, or replacement as necessary.

Safety Considerations

When handling and installing the Heat Shield Brace, it is important to follow safety protocols to mitigate potential hazards. This includes wearing appropriate personal protective equipment and ensuring that the engine is cool before beginning any work. Understanding the potential risks associated with high temperatures and taking steps to avoid burns or other injuries is crucial.

Cummins Overview

Cummins Inc. is a well-established company with a strong reputation in the commercial truck industry. Founded with a commitment to quality and innovation, Cummins has a history of developing reliable and high-performance engine components. The company’s dedication to excellence is evident in its product line, which includes the Cummins 4935764 Heat Shield Brace, designed to meet the rigorous demands of commercial trucking.

Cummins Engine Heat Shield Brace 4935764 Compatibility

The Cummins Heat Shield Brace part number 4935764 is designed to fit a variety of Cummins engines, ensuring optimal thermal management and protection for the engine components. This part is crucial for maintaining the integrity of the engine by preventing excessive heat transfer to other parts of the vehicle.

Compatible Engines

• 6B5.9
• QSB4.5 CM850 (CM2850)
• QSB6.7 CM850 (CM2850)
• QSB7 CM2880 B117

Grouping of Compatible Engines

The Heat Shield Brace 4935764 is engineered to be compatible with the following groups of engines:

• QSB Series Engines:

  • QSB4.5 CM850 (CM2850)
  • QSB6.7 CM850 (CM2850)
  • QSB7 CM2880 B117

• Other Cummins Engines:

  • 6B5.9

The QSB series engines, including the QSB4.5, QSB6.7, and QSB7, are part of Cummins’ robust lineup of diesel engines, known for their reliability and performance in various applications. The 6B5.9, while not part of the QSB series, is another engine model that benefits from the thermal protection provided by the Heat Shield Brace 4935764.

By ensuring that the Heat Shield Brace is correctly installed, users can maintain the longevity and efficiency of their engines, preventing potential damage from overheating.

Role of Part 4935764 Heat Shield Brace in Engine Systems

The 4935764 Heat Shield Brace is an essential component in maintaining the structural integrity and thermal management of engine systems. It functions by providing a secure and stable connection between various heat shields and the engine’s structural elements.

In the engine compartment, the heat shield brace ensures that the heat shields remain in their designated positions, effectively protecting adjacent components from excessive heat. This is particularly important for sensitive parts such as wiring harnesses, fuel lines, and plastic components, which can degrade or malfunction under high temperatures.

The brace also plays a significant role in the overall arrangement of the heat shields. By maintaining the correct spacing and alignment, it ensures that the shields can perform their intended function without interference from other parts. This precise arrangement helps in directing heat away from critical areas and towards less sensitive components, enhancing the engine’s durability and performance.

Furthermore, the heat shield brace contributes to the stability of the shield itself. During engine operation, vibrations and movements can cause the shield to shift. The brace mitigates this by providing a robust anchor point, ensuring that the shield remains effective throughout the engine’s lifespan.

Conclusion

In summary, the Cummins 4935764 Heat Shield Brace is integral to the thermal management system of engine components, ensuring that heat shields are securely positioned and effectively protecting the engine bay from heat-related damage. Its robust design, compatibility with various Cummins engines, and the benefits it provides in terms of engine performance and safety make it a valuable component for commercial truck operators.