4900766
Alternator Bracket
Cummins®

The Cummins Alternator Bracket, part number 4900766, is a component designed for use in commercial trucks. This part ensures the alternator remains securely mounted, contributing to the overall functionality of the truck’s electrical system.

Basic Concepts of Alternator Brackets

An alternator bracket serves as a mounting structure for the alternator within a vehicle’s engine compartment. Its primary function is to hold the alternator in place, allowing it to spin and generate electricity as the engine operates ¹.

Purpose of the Cummins Alternator Bracket

The Cummins Alternator Bracket plays a specific role in the operation of a truck by securing the alternator. This bracket facilitates efficient power generation and distribution by ensuring the alternator is properly positioned and can operate without undue stress or movement ².

Key Features

This Cummins part is designed with specific characteristics that enhance its performance and durability. Constructed from high-quality materials, it is built to withstand the rigors of commercial truck use. The bracket’s design includes precise mounting points and robust construction, which contribute to its ability to securely hold the alternator in place ³.

Benefits

The 4900766 Alternator Bracket offers several advantages. Its design contributes to improved reliability by ensuring the alternator remains securely mounted. This reduces the risk of electrical issues caused by a loose or misaligned alternator. Additionally, the bracket is designed for ease of installation, which can save time during maintenance or repair procedures ⁴.

Installation Process

Installing the 4900766 Alternator Bracket involves several steps to ensure proper setup. Begin by locating the correct mounting points on the engine. Use the appropriate tools to secure the bracket in place, ensuring it is aligned correctly with the alternator. Once the bracket is installed, mount the alternator onto the bracket, making sure all connections are secure. Finally, verify that the alternator is properly aligned and that all fasteners are tightened to the manufacturer’s specifications.

Troubleshooting Common Issues

Common issues with alternator brackets can include misalignment, loose mounting, or damage from wear and tear. To diagnose these problems, inspect the bracket and alternator for signs of movement or damage. If the alternator is not securely mounted or shows signs of wear, the bracket may need to be adjusted or replaced. Regular checks can help identify potential issues before they lead to more significant problems.

Maintenance Tips

To ensure the longevity and optimal performance of the 4900766 Alternator Bracket, routine checks and maintenance are recommended. Inspect the bracket and alternator regularly for signs of wear or damage. Ensure that all fasteners are tight and that the alternator is properly aligned. Addressing any issues promptly can prevent more significant problems and contribute to the reliable operation of the truck’s electrical system.

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of products including engines, filtration systems, and power generation equipment. With a history of innovation and quality, Cummins has built a reputation for producing reliable and high-performance components. Their product range is designed to meet the demanding requirements of commercial applications, ensuring durability and efficiency in various operating conditions.

Compatibility with Cummins Engines

The Cummins Alternator Bracket part number 4900766 is designed to be compatible with a range of Cummins engines, specifically the A1400, A1700, A2000, and A2300 models. This bracket is engineered to fit seamlessly, providing a stable mounting point for the alternator. The bracket’s design accommodates the specific mounting points and engine contours of these models, ensuring a secure fit.

Understanding the Integration of Part 4900766 Alternator Bracket in Engine Systems

The alternator bracket, specifically part 4900766, is a component in the assembly and functionality of an engine’s electrical system. This bracket securely mounts the alternator to the engine, ensuring it remains in the correct position and alignment.

When integrating part 4900766 into an engine system, it interfaces directly with the alternator, providing a stable foundation for its operation. The alternator, in turn, is responsible for generating electrical power to charge the battery and power the vehicle’s electrical systems while the engine is running.

The alternator bracket also plays a role in managing the belt drive system. It maintains the proper tension on the serpentine belt, which drives the alternator alongside other engine accessories such as the power steering pump and air conditioning compressor. Proper tension is vital for efficient operation and longevity of these components.

Additionally, the bracket contributes to the overall structural integrity of the engine bay. By securely holding the alternator in place, it prevents excessive movement that could lead to wear on the belt, pulleys, and the alternator itself. This stability is particularly important during engine vibrations and under various driving conditions.

Conclusion

In summary, the Cummins Alternator Bracket part number 4900766 is a versatile component that fits the A1400, A1700, A2000, and A2300 engines, ensuring the alternator is securely mounted and functioning optimally across these engine models. Its role in maintaining the structural integrity of the engine bay further underscores its importance in the overall performance and reliability of the vehicle’s engine system.