3930869
Adjusting Link Bracket
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$35.95 $42.78

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION

The Adjusting Link Bracket, part number 3930869, manufactured by Cummins, is a critical component designed for use in commercial trucks. Cummins, a well-established name in the industry, produces a range of parts and engines known for their reliability and performance. This Cummins part is significant in the operation of commercial trucks, contributing to the alignment and performance of the vehicle’s systems.

Function and Operation

The Adjusting Link Bracket operates within the truck’s system by connecting and aligning various components. It interacts with other parts to maintain the proper positioning and operation of the truck’s mechanical systems. This bracket ensures that the components it connects are correctly aligned, which is vital for the efficient and safe operation of the truck 1.

Key Features

The primary characteristics of the Adjusting Link Bracket include its robust design and the materials used in its construction. Typically made from durable metals, this bracket is engineered to withstand the rigors of commercial truck operation. Its design allows for easy adjustment and secure fitting, which enhances its functionality and ensures it can be used in various applications 2.

Role in Truck Operation

In the overall operation of a commercial truck, the Adjusting Link Bracket plays a role by maintaining the alignment of critical components. This alignment is important for the truck’s performance, efficiency, and safety. Proper alignment ensures that the truck operates smoothly, reducing the risk of mechanical issues and enhancing the longevity of the vehicle 3.

Benefits

The advantages provided by the Adjusting Link Bracket include improved alignment of connected components, which can lead to reduced wear on other parts of the truck. This, in turn, can enhance the overall performance and efficiency of the vehicle. Additionally, proper alignment contributes to the safety of the truck by ensuring that all mechanical systems operate as intended.

Installation Process

Installing the Adjusting Link Bracket involves several steps to ensure correct placement and operation. The process typically requires specific tools and equipment. It is important to follow the manufacturer’s guidelines for installation to ensure that the bracket is securely fitted and properly aligned with other components.

Maintenance Tips

To ensure the longevity and optimal performance of the Adjusting Link Bracket, regular maintenance practices are recommended. This includes periodic inspections to check for any signs of wear or damage. Addressing issues promptly can prevent more significant problems and ensure the continued efficient operation of the truck.

Troubleshooting Common Issues

Frequent problems associated with the Adjusting Link Bracket may include misalignment or wear. Troubleshooting these issues involves checking the bracket’s alignment and condition. If misalignment is detected, readjustment may be necessary. For wear, replacement or repair might be required to maintain the bracket’s functionality.

Compatibility and Applications

The Adjusting Link Bracket is compatible with specific types of trucks and engine models. It is commonly used in applications where precise alignment of components is required for optimal performance. Understanding its compatibility ensures that it is used in the appropriate settings, maximizing its effectiveness.

Cummins Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. The company has a history of innovation and excellence, producing engines and components that are trusted by professionals in the field.

Cummins Adjusting Link Bracket 3930869 Compatibility

The Cummins Adjusting Link Bracket, part number 3930869, is a critical component designed to ensure the proper functioning of various engine systems. This part is engineered to fit seamlessly within the engine architecture, providing stability and alignment for the engine’s moving parts.

Engine Compatibility

  • 6B5.9 Series

    • The 3930869 Adjusting Link Bracket is specifically designed to integrate with the 6B5.9 engine series. This engine is part of the broader range of Cummins engines known for their reliability and performance in heavy-duty applications. The bracket’s design ensures that it can withstand the rigors of continuous operation, maintaining the integrity of the engine’s mechanical linkages.
  • Other Cummins Engines

    • While the primary focus is on the 6B5.9 series, the 3930869 Adjusting Link Bracket is also compatible with other Cummins engines that share similar design parameters and operational requirements. This compatibility extends to various models within the Cummins engine lineup, ensuring that the bracket can be used across multiple platforms without modification.

Installation and Functionality

The installation of the 3930869 Adjusting Link Bracket is straightforward, designed to fit precisely within the engine’s framework. Its primary function is to provide a secure mounting point for the engine’s adjusting links, ensuring that these components remain aligned and properly tensioned. This is crucial for maintaining the engine’s performance and longevity, as misalignment can lead to increased wear and potential mechanical failures.

Importance of Proper Fitment

Ensuring that the 3930869 Adjusting Link Bracket is correctly installed is vital for the engine’s overall health. The bracket’s design allows for easy adjustments, facilitating maintenance and repairs. Its robust construction ensures that it can endure the high stresses and temperatures typical of engine environments, contributing to the engine’s reliability and efficiency.

By integrating seamlessly with the 6B5.9 series and other compatible Cummins engines, the 3930869 Adjusting Link Bracket plays a pivotal role in maintaining the engine’s operational integrity. Its design and functionality underscore Cummins’ commitment to providing high-quality, durable components for their engines.

Role of Part 3930869 Adjusting Link Bracket in Engine Systems

The 3930869 Adjusting Link Bracket is an essential component in the synchronization and regulation of various engine systems. Its primary function is to facilitate precise adjustments and maintain optimal alignment between interconnected parts, ensuring smooth operation and efficiency.

Integration with the Drive System

In the drive system, the 3930869 Adjusting Link Bracket plays a significant role in connecting and aligning the drive components. It ensures that the drive belt or chain remains properly tensioned, which is vital for the consistent transfer of power from the engine to other mechanical parts. This bracket allows for fine-tuning of the drive system, accommodating wear and tear, and maintaining the correct tension to prevent slippage or excessive wear.

Coordination with the Fan System

Within the fan system, the 3930869 Adjusting Link Bracket is instrumental in aligning the fan blades with the engine’s cooling requirements. It enables adjustments to the fan’s position and angle, ensuring that it operates efficiently under varying engine loads and temperatures. This bracket helps in maintaining the correct distance between the fan and other components, reducing the risk of interference and enhancing the overall cooling performance of the engine.

By providing a means for precise adjustments, the 3930869 Adjusting Link Bracket contributes to the reliability and performance of both the drive and fan systems, ensuring that these components work harmoniously within the engine assembly.

Conclusion

The 3930869 Adjusting Link Bracket is a vital component in the operation of commercial trucks and Cummins engines. Its role in maintaining alignment and facilitating precise adjustments ensures the efficient and safe operation of the vehicle. Regular maintenance and proper installation are key to maximizing its benefits and ensuring the longevity of the truck and engine systems.


  1. Heavy Duty Truck Systems Fifth Edition, Sean Bennett, Ian Andrew Norman, Delmar Cengage Learning, 2011

  2. Injection Technologies: Mixture Formation Strategies, Alessandro Ferrari and Pietro Pizzo, SAE International, 2022

  3. Tyre and Vehicle Dynamics, Hans B. Pacejka, Butterworth-Heinemann, 2006

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
8.5 x 1.5 x 0.25 in
Weight
0.85 lb
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.