4934402
Throttle Control Bracket
Cummins®

The Throttle Control Bracket, part number 4934402, manufactured by Cummins, is a critical component in the engine management system of commercial trucks. This part ensures the efficient and reliable performance of the vehicle by securing the throttle linkage and facilitating precise control over the throttle valve.

Basic Concepts of Throttle Control Bracket

A Throttle Control Bracket is a mechanical component that secures the throttle linkage and ensures precise control over the throttle valve. It interacts with the throttle pedal, linkage, and throttle body to regulate airflow into the engine, which is essential for maintaining optimal engine performance ¹.

Purpose of the Throttle Control Bracket

The Throttle Control Bracket, part number 4934402, is designed to control airflow into the engine. By securing the throttle linkage, it ensures that the throttle valve opens and closes in response to driver input, influencing the engine’s power output and efficiency. This component helps maintain the balance between fuel consumption and engine performance ².

Key Features

This Cummins part is constructed with durability and efficiency in mind. It is made from high-quality materials that can withstand the rigors of commercial truck operation. The design includes robust mounting points and precise alignment features to ensure smooth operation of the throttle linkage. Additionally, the bracket may have corrosion-resistant coatings or enhanced structural integrity to improve performance and longevity ³.

Benefits

Using the Cummins Throttle Control Bracket in commercial trucks offers several advantages. These include improved engine performance due to precise throttle control, enhanced fuel efficiency through optimized airflow management, and increased reliability in various operating conditions. The robust construction and high-quality materials ensure that the bracket can endure the demands of heavy-duty applications, providing consistent performance over time.

Installation and Compatibility

Proper installation of the Throttle Control Bracket is essential for ensuring its effectiveness. Guidelines for installation should be followed to secure the bracket correctly and align the throttle linkage. Compatibility with various Cummins engine models should be verified to ensure that the bracket fits and functions as intended. Any prerequisites for installation, such as specific tools or preparatory steps, should be adhered to for optimal results.

Troubleshooting and Maintenance

Common issues related to the Throttle Control Bracket may include misalignment of the throttle linkage or wear on the mounting points. Troubleshooting these issues involves inspecting the bracket for signs of damage or wear and ensuring that the throttle linkage is properly aligned. Maintenance tips to ensure longevity and optimal performance include regular inspection intervals to check for corrosion or damage, and cleaning procedures to remove any debris that may affect the bracket’s operation.

Cummins Corporation Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including diesel and natural gas engines, as well as related technologies. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted name in the diesel engine market. The company’s product range includes engines, filtration, emissions solutions, and power systems, all designed to meet the needs of various industries and applications.

Compatibility with Cummins Engines

The Throttle Control Bracket, part number 4934402, is designed to fit seamlessly with several Cummins engine models. This bracket plays a crucial role in the engine’s throttle control system, ensuring that the throttle linkage operates smoothly and efficiently.

Compatibility with 6C8.3 Engines

The 6C8.3 engine series benefits from the precise fit and robust construction of the 4934402 Throttle Control Bracket. This bracket is engineered to align perfectly with the throttle linkage components of the 6C8.3 engine, providing the necessary support and stability for optimal performance. Its design ensures that the throttle response is consistent and reliable, contributing to the engine’s overall efficiency and longevity.

Compatibility with L8.9 Engines

Similarly, the L8.9 engine series is another beneficiary of the 4934402 Throttle Control Bracket. This bracket is tailored to fit the specific design and requirements of the L8.9 engine, ensuring that the throttle linkage is securely mounted and operates without any undue stress or wear. The precision engineering of this bracket helps maintain the integrity of the throttle system, which is vital for the engine’s performance and durability.

Grouping of Compatible Engines

While the 6C8.3 and L8.9 engines are highlighted here, it is important to note that the 4934402 Throttle Control Bracket may also be compatible with other Cummins engine models. Cummins’ design philosophy ensures that their parts are engineered to fit a range of engine configurations, providing a reliable and standardized solution for throttle control across different engine types. This compatibility extends to various applications, from industrial to heavy-duty transportation, ensuring that the bracket meets the demands of diverse operational environments.

Role of Throttle Control Bracket in Engine Systems

The Throttle Control Bracket, part number 4934402, is an integral component in the orchestration of engine performance, specifically within the throttle control system. This bracket serves as a pivotal mounting point for the manual throttle lever, ensuring its secure and precise positioning.

When the manual throttle lever is actuated, either by the operator in manual control systems or through automated means in more sophisticated setups, the Throttle Control Bracket facilitates the transfer of this motion to the throttle mechanism. This transfer is essential for modulating the airflow into the engine, directly influencing the engine’s RPM and, consequently, its power output.

The bracket’s design allows for adjustments and calibrations to the throttle system, accommodating variations in engine load and operational requirements. It ensures that the throttle lever’s movement is translated efficiently into the desired engine response, maintaining the integrity and responsiveness of the throttle control system.

In essence, the Throttle Control Bracket plays a significant role in the seamless operation of the throttle control, contributing to the overall efficiency and performance of the engine system.

Conclusion

The Throttle Control Bracket, part number 4934402, is a vital component in the engine management system of commercial trucks. Its role in securing the throttle linkage and ensuring precise control over the throttle valve contributes to the efficient and reliable performance of the vehicle. With its robust construction, high-quality materials, and compatibility with various Cummins engine models, this part is essential for maintaining optimal engine performance and fuel efficiency.