4995242
V Belt
Cummins®

The Cummins 4995242 V Belt is a component designed for use in commercial trucks. It plays a role in the operation of these vehicles by facilitating the transfer of power between various engine components. Understanding its function and importance is key to maintaining the efficiency and reliability of truck operations.

Basic Concepts of V Belts

V Belts are mechanical power transmission devices characterized by their trapezoidal cross-section. This design allows them to fit snugly into matching grooves on pulleys, enhancing grip and efficiency ¹. V Belts are crucial in mechanical systems for their ability to transmit power with minimal slippage, making them ideal for applications requiring reliable power transfer. They are typically constructed from rubber compounded with fabric cords for strength and flexibility, ensuring durability under varying operational conditions.

Purpose of the Cummins 4995242 V Belt

This Cummins part connects various components within a truck’s engine system, including the alternator, water pump, and other auxiliary components. By doing so, it plays a role in supporting the electrical system, engine cooling, and other functions necessary for the truck’s operation. Its design ensures efficient power transmission, contributing to the overall performance and reliability of the vehicle.

Key Features

The Cummins 4995242 V Belt is distinguished by its material composition, which includes high-quality rubber and fabric cords. This combination enhances its durability and performance under demanding conditions. The belt’s design specifications, such as its length and the number of grooves, are tailored to meet the specific requirements of the engines it is intended for, ensuring optimal fit and function.

Benefits

Utilizing this part offers several advantages, including improved efficiency in power transmission, enhanced reliability due to its robust construction, and overall better performance of the truck’s engine system. Its design and material composition contribute to these benefits, making it a valuable component for commercial truck operations.

Installation Guidelines

Proper installation of this Cummins part is vital for ensuring optimal performance. The process involves selecting the correct belt size, using appropriate tools for tensioning, and following manufacturer guidelines for alignment and fit. Careful attention to these steps helps prevent issues such as slippage or premature wear, ensuring the belt operates efficiently.

Maintenance Tips

Regular maintenance is key to prolonging the life of the Cummins 4995242 V Belt. This includes routine inspections for signs of wear, proper tensioning to prevent slippage, and ensuring the belt remains free of contaminants that could affect its performance. Adhering to these practices helps maintain the belt’s efficiency and durability.

Troubleshooting Common Issues

Common problems with V Belts, such as slippage or wear, can often be traced back to incorrect installation, lack of maintenance, or operational stress. Addressing these issues involves checking the belt’s tension, ensuring proper alignment, and inspecting for damage. Corrective actions may include re-tensioning the belt, realigning components, or replacing the belt if necessary.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product range and history of excellence make it a trusted name in the industry ².

Conclusion

The Cummins 4995242 V Belt is a critical component in the efficient operation of commercial trucks. Its design and material composition ensure reliable power transmission, contributing to the overall performance and reliability of the vehicle. Proper installation, regular maintenance, and timely troubleshooting of common issues are essential for maximizing the lifespan and efficiency of this part. Cummins’ reputation for quality and innovation underscores the value of this component in commercial truck operations.