4980693
Alternator Support
Cummins®

Introduction

The Alternator Support 4980693 is a component manufactured by Cummins, a well-established name in the commercial truck industry. This part is integral to the operation of commercial trucks, ensuring the alternator functions correctly within the vehicle’s electrical system.

Purpose and Function

The Alternator Support 4980693 plays a role in the operation of a truck by securing the alternator in place. It facilitates the alternator’s function by providing a stable mounting point, which is crucial for the alternator to generate and supply electrical power efficiently. This support contributes to the overall reliability of the truck’s electrical system by maintaining the alternator’s alignment and reducing vibrations that could affect its performance ¹.

Key Features

The Alternator Support 4980693 is designed with specific features to enhance its performance and durability. It is constructed from high-strength materials to withstand the rigors of commercial truck operations. The design includes precise mounting points that ensure a secure fit, minimizing the risk of alternator misalignment. Unique design elements may also be incorporated to further enhance its stability and efficiency under various operating conditions ².

Benefits

The use of the Alternator Support 4980693 offers several advantages. It improves the stability of the alternator, which can lead to more consistent electrical output. This stability contributes to the reliability of the truck’s electrical system, potentially enhancing overall truck performance and efficiency. By ensuring the alternator operates within optimal parameters, this support part helps maintain the electrical system’s integrity, supporting the truck’s operational capabilities.

Installation and Compatibility

Proper installation of the Alternator Support 4980693 is key to its effective function. Installation procedures should follow manufacturer guidelines to ensure compatibility and correct fitment. It is designed to be compatible with specific truck models and engine types, ensuring it meets the operational requirements of the vehicle it is installed in.

Maintenance and Troubleshooting

Routine maintenance of the Alternator Support 4980693 is recommended to ensure its longevity and optimal performance. This may include regular inspections for signs of wear or damage and ensuring all mounting points are secure. Common issues that may arise include loosening of the support or damage from vibrations, which can be addressed through re-tightening or replacement as necessary.

Safety Considerations

When working with the Alternator Support and the electrical system of a truck, it is important to observe safety guidelines. This includes ensuring the vehicle is turned off and the electrical system is disconnected before beginning any work. Proper personal protective equipment should be worn, and all work should be conducted in a well-ventilated area to avoid exposure to any harmful fumes or materials.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions solutions. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry, providing reliable and efficient power solutions for various applications ³.

Compatibility with Cummins Engines

The Alternator Support 4980693 is designed to be compatible with a variety of Cummins engine models. This support is crucial for maintaining the proper alignment and function of the alternator within the engine system. Here is a breakdown of the engine models that this part fits:

• D4.0 CM2620 D103B
• F3.8 CM2350 F120B, F3.8 CM2350 F128C, F3.8 CM2620 F137B
• F4.5 CM2620 F139B, F4.5 CM2620 F141C
• ISF3.8 CM2220 AN, ISF3.8 CM2220 F103, ISF3.8 CM2350 F109
• ISF4.5 CM2220 F123
• QSF3.8 CM2350 F107, QSF3.8 CM2880 F112

Conclusion

The Alternator Support 4980693 by Cummins is a vital component in the engine system, ensuring the alternator is securely mounted and operates efficiently. Its role in maintaining the integrity of the alternator’s position and the stability of the engine is significant. Proper installation, maintenance, and understanding of its function contribute to the overall performance and reliability of commercial trucks.