3975807
Throttle Control Bracket
Cummins®

The Throttle Control Bracket (Part #3975807) manufactured by Cummins is a component designed to play a significant role in the operation of heavy-duty trucks. It is integral to the throttle control system, which is responsible for regulating engine speed and power output. This bracket ensures that the throttle system functions smoothly, contributing to the overall efficiency and performance of the truck.

Purpose and Function

The Throttle Control Bracket serves a specific purpose within the truck’s throttle system. It acts as a mounting point and support structure for various components of the throttle mechanism. By interfacing with other parts such as the throttle linkage and accelerator pedal, the bracket helps in the precise regulation of engine speed. This regulation is achieved through the controlled movement of the throttle valve, which in turn manages the airflow into the engine, directly influencing power output ⁴.

Key Features

The Throttle Control Bracket is designed with several key features that enhance its performance and durability. Constructed from high-strength materials, it is built to withstand the rigors of heavy-duty truck operations. Its design ensures a secure fit and stable operation, minimizing the risk of component misalignment or failure. Additionally, the bracket may incorporate features such as corrosion-resistant coatings or precision-machined surfaces to further enhance its reliability and longevity ¹.

Benefits

The inclusion of the Throttle Control Bracket in a truck’s throttle system offers several benefits. It contributes to improved throttle response, allowing for more precise control over engine speed and power. This can lead to enhanced engine performance, particularly in demanding operating conditions. Furthermore, the bracket’s robust construction and design features increase the reliability of the throttle system, reducing the likelihood of unexpected failures and contributing to the overall durability of the truck ².

Installation and Compatibility

Proper installation of the Throttle Control Bracket is crucial for ensuring its effective operation. Installation guidelines typically include securing the bracket in the correct position and ensuring all connected components are properly aligned. Compatibility with various Cummins engine models and other relevant systems is an important consideration, ensuring that the bracket functions as intended within the specific truck’s throttle system ³.

Maintenance and Troubleshooting

Routine maintenance of the Throttle Control Bracket is important for ensuring its optimal performance. This may include regular inspections for signs of wear or damage, and ensuring that all connections are secure and free from corrosion. Common issues that may arise include misalignment of the throttle components or wear on the bracket itself. Diagnostic procedures may involve checking the operation of the throttle system and identifying any irregularities in engine performance that could indicate a problem with the bracket. Troubleshooting tips may include realigning components or replacing worn parts to restore proper function ³.

Cummins Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its commitment to quality and innovation in automotive components. With a rich history of producing reliable and high-performance engines and parts, Cummins has established a strong reputation for excellence. The company’s product offerings span a wide range of engine types and components, designed to meet the diverse needs of the heavy-duty truck market. Cummins’ dedication to quality is evident in every part it manufactures, including the Throttle Control Bracket, ensuring that truck operators can rely on their equipment for consistent performance and durability ⁴.

Throttle Control Bracket 3975807 by Cummins

The Throttle Control Bracket 3975807, manufactured by Cummins, is a critical component designed to ensure the proper functioning and alignment of the throttle mechanism in various engine models. This part is integral to maintaining the engine’s performance and efficiency.

Compatibility with Cummins Engines

The Throttle Control Bracket 3975807 is specifically engineered to fit the following Cummins engine models:

• 4B3.9
• 6B5.9

These engines are known for their robust design and reliability, often used in heavy-duty applications. The bracket’s design ensures that the throttle linkage is securely attached, allowing for smooth and precise control of the engine’s throttle.

Installation and Functionality

When installed, the Throttle Control Bracket 3975807 provides a stable mounting point for the throttle linkage. This stability is crucial for maintaining the correct throttle position, which directly affects the engine’s power output and responsiveness. The bracket’s precise fit and robust construction ensure that it can withstand the rigors of continuous operation, contributing to the longevity and reliability of the engine.

By securing the throttle linkage, the bracket helps to prevent misalignment and wear, which can lead to performance issues and potential engine damage. Its design also facilitates easier maintenance and repair, as it allows for quick and straightforward adjustments to the throttle system.

Importance in Engine Performance

The Throttle Control Bracket 3975807 plays a vital role in the overall performance of the engine. Proper installation and maintenance of this component are essential for ensuring that the engine operates at peak efficiency. It helps to maintain the integrity of the throttle system, which is critical for both the engine’s performance and the safety of the vehicle or machinery it powers.

Conclusion

In summary, the Throttle Control Bracket 3975807 is a key part in the Cummins engine lineup, providing essential support and stability to the throttle mechanism. Its compatibility with the 4B3.9 and 6B5.9 engines underscores its importance in maintaining the engine’s performance and reliability. Proper installation, maintenance, and understanding of its role in the throttle system are crucial for ensuring the engine operates efficiently and reliably.