3250967
Alternator Bracket
Cummins®

The 3250967 Alternator Mounting Bracket by Cummins is a component designed to secure the alternator in commercial trucks. Its purpose is to ensure the alternator remains firmly in place, allowing it to function efficiently within the truck’s electrical system. This bracket plays a significant role in maintaining the overall performance and reliability of the vehicle.

Basic Concepts of Alternator Mounting Brackets

An alternator mounting bracket is a structural component that holds the alternator in position. It interfaces with the truck’s engine and frame, providing a stable platform for the alternator. The alternator, in turn, generates electrical power to charge the battery and power the truck’s electrical systems. The mounting bracket ensures that the alternator operates within the correct parameters, minimizing vibrations and ensuring consistent performance ¹.

Purpose and Role in Truck Operation

The 3250967 Alternator Mounting Bracket plays a role in securing the alternator, which is vital for the efficient operation of the truck’s electrical system. By maintaining the alternator in the correct position, the bracket helps ensure that the electrical output is consistent and reliable. This contributes to the overall performance of the truck, as a stable electrical supply is necessary for various systems, including lighting, instrumentation, and engine management.

Key Features

This Cummins part is designed with durability and compatibility in mind. Constructed from high-strength materials, it is built to withstand the rigors of commercial truck operation. The bracket is specifically engineered to fit Cummins engines, ensuring a precise fit and optimal performance. Unique design elements may include reinforced mounting points and corrosion-resistant coatings, enhancing its longevity and reliability.

Benefits

Using the 3250967 Alternator Mounting Bracket provides several advantages. Its robust construction improves the reliability of the alternator’s mounting, reducing the risk of failure. The design allows for ease of installation, minimizing downtime during maintenance. Additionally, the bracket enhances the performance of the alternator by ensuring it remains securely in place, leading to more efficient electrical output.

Installation Process

Installing this part involves several steps to ensure a secure fit. Begin by disconnecting the battery to prevent any electrical issues. Remove the old bracket, if present, and inspect the mounting area for any damage or corrosion. Position the new bracket in place, aligning it with the mounting points on the engine and frame. Use the appropriate tools to tighten the mounting bolts to the specified torque settings. Reconnect the battery and test the alternator to ensure proper installation.

Troubleshooting Common Issues

Common problems with alternator mounting brackets can include loose mounting bolts, corrosion, or physical damage. If the alternator appears to be vibrating excessively, check the tightness of the mounting bolts and ensure they are torqued correctly. Corrosion can be addressed by cleaning the mounting points and applying a corrosion-resistant coating. Physical damage may require replacement of the bracket to ensure the alternator remains secure.

Maintenance Tips

Regular maintenance of the 3250967 Alternator Mounting Bracket is important for ensuring longevity and optimal performance. Inspect the bracket during routine maintenance checks for signs of wear, corrosion, or damage. Clean the mounting points to prevent corrosion buildup. Ensure that the mounting bolts are tightened to the correct specifications during each inspection. Following these practices will help maintain the integrity of the alternator’s mounting system.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a reputation for quality, reliability, and innovation in the commercial truck industry. The company offers a wide range of products designed to meet the demanding requirements of various applications, ensuring that commercial vehicles operate efficiently and reliably.

Cummins Alternator Mounting Bracket 3250967 Compatibility

The Cummins Alternator Mounting Bracket part number 3250967 is designed to fit seamlessly with several engine models, ensuring a secure and reliable mounting solution for the alternator. This bracket is engineered to meet the specific requirements of the following engines:

N14 Mechanical Engines

The N14 Mechanical engine series, known for its robust performance and durability, integrates the Cummins Alternator Mounting Bracket 3250967 with precision. This bracket is critical in maintaining the alternator’s position and ensuring efficient power generation, which is essential for the engine’s operation.

NH/NT 855 Engines

Similarly, the NH/NT 855 engines benefit from the use of the Cummins Alternator Mounting Bracket 3250967. This bracket provides the necessary support and stability for the alternator, ensuring that it operates correctly and efficiently. Its design is tailored to fit the unique specifications of these engines, contributing to their overall performance and reliability.

By using the Cummins Alternator Mounting Bracket 3250967, these engines can maintain optimal alternator function, which is crucial for the proper functioning of the electrical system and overall engine performance ².

Conclusion

The 3250967 Alternator Mounting Bracket is integral to the secure and efficient operation of the alternator within various engine systems. This bracket serves as a pivotal connection point, anchoring the alternator to the engine block or other structural components. When installed, the bracket allows for the precise alignment of the alternator’s pulley with the engine’s accessory drive belt. This alignment is essential for the transfer of rotational force from the engine to the alternator, enabling the alternator to generate electrical power. The mounting bracket also plays a role in managing the alternator’s position relative to other components, such as the engine’s vibration dampeners and the accessory drive system. It ensures that the alternator remains in the correct operational plane, minimizing wear on the drive belt and reducing the potential for mechanical noise or failure. Furthermore, the bracket contributes to the overall stability of the alternator, absorbing some of the vibrational forces generated by the engine. This stability is important for the longevity of the alternator and the consistency of its electrical output. In summary, the 3250967 Alternator Mounting Bracket is a key component in the integration of the alternator within the engine system, facilitating efficient power generation and contributing to the mechanical integrity of the engine’s accessory systems.