3467982
Heat Shield
Cummins®

The 3467982 V Ribbed Belt, a component manufactured by Cummins, is designed for use in commercial trucks. It ensures the efficient operation of various engine systems by transferring power from the engine to components such as the alternator, water pump, and air conditioning compressor.

Basic Concepts of V Ribbed Belts

V Ribbed Belts, characterized by their trapezoidal cross-section, are used in automotive systems for power transmission. Their design allows for a larger contact area compared to flat belts, enhancing efficiency and durability ¹.

Purpose of the 3467982 V Ribbed Belt

This Cummins part is integral to the operation of a truck, driving multiple components within the engine system. It ensures these components receive the necessary power, supporting the overall functionality and performance of the truck.

Key Features

The 3467982 features a robust design with high-quality materials to withstand commercial truck operations. Its construction includes multiple ribs that increase the contact surface area, enhancing grip and efficiency. The belt is also engineered to resist wear and environmental factors, contributing to its longevity and reliable performance.

Benefits

Utilizing this part in truck operations offers advantages such as improved power transmission efficiency, increased durability under heavy-duty conditions, and enhanced reliability. The belt’s design and materials contribute to these benefits, ensuring that truck engines operate smoothly and efficiently.

Installation Process

Installing the 3467982 requires careful attention to detail to ensure proper fit and function. The process involves routing the belt around the designated pulleys, ensuring it is correctly aligned and tensioned. Tools such as belt tensioners may be required, and safety precautions, including disconnecting the battery and using protective gear, should be observed during installation.

Maintenance Tips

To ensure the longevity and optimal performance of the 3467982, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, ensuring proper tension, and cleaning the belt and pulleys to remove any debris. Adhering to these practices helps maintain the belt’s efficiency and extends its service life.

Troubleshooting Common Issues

Common issues with V Ribbed Belts may include slippage, cracks, or fraying. These can often be addressed through adjustments or replacements. However, if problems persist or are beyond simple fixes, seeking professional assistance is advisable to ensure the truck’s engine system continues to operate efficiently.

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, innovation, and reliability in the automotive industry. Their product range includes engines, powertrain components, and aftermarket parts, serving a variety of industries and applications ².

V Ribbed Belt Part 3467982 in Cummins Engines

The V Ribbed Belt part number 3467982, manufactured by Cummins, is a critical component in several of their engine models. This belt is designed to efficiently transfer power from the engine’s crankshaft to various auxiliary systems, ensuring optimal performance and reliability.

QSK60 and CM850 Engines

In the QSK60 and CM850 engines, the V Ribbed Belt part 3467982 plays a pivotal role in driving essential components such as the alternator, water pump, and air conditioning compressor. These engines are known for their robust construction and high power output, making the durability and precision of the V Ribbed Belt crucial for maintaining operational efficiency.

MCRS Engines

The MCRS engines also benefit from the V Ribbed Belt part 3467982, which is integral to the operation of the engine’s ancillary systems. Given the demanding nature of these engines, the belt’s ability to withstand high stress and maintain consistent performance is vital for the overall functionality of the engine.

Compatibility and Installation

The V Ribbed Belt part 3467982 is engineered to fit seamlessly into the specified engine models, ensuring a precise alignment and smooth operation. Proper installation is essential to prevent premature wear and potential engine damage. Technicians should follow the manufacturer’s guidelines for tensioning and alignment to ensure the belt operates within its designed parameters.

Role of Part 3467982 V Ribbed Belt in Engine Systems

The V Ribbed Belt, identified as part 3467982, is integral to the efficient operation of various engine systems. This component is designed to transmit power from the engine’s crankshaft to multiple peripheral components, ensuring they function in harmony.

Power Transmission to Auxiliary Components

Part 3467982 V Ribbed Belt facilitates the transfer of rotational force from the crankshaft to several key engine components. It drives the alternator, which is responsible for generating electrical power to charge the battery and power the vehicle’s electrical systems. Additionally, the belt operates the water pump, ensuring consistent circulation of coolant through the engine to maintain optimal operating temperatures.

Integration with Heat Management Systems

In engines equipped with heat shields, the V Ribbed Belt plays a role in managing thermal conditions. The belt drives the air conditioning compressor, which is vital for maintaining cabin comfort by regulating interior temperatures. Efficient operation of the compressor is essential for dissipating heat generated by the engine, contributing to overall thermal management within the engine bay.

Enhanced Durability and Performance

The design of part 3467982 ensures it can withstand the high temperatures and dynamic loads encountered in the engine compartment. Its robust construction allows it to operate effectively even in the presence of heat shields, which are often used to protect nearby components from excessive heat. This reliability is essential for maintaining the performance and longevity of the engine systems it supports ³.

Conclusion

The 3467982 V Ribbed Belt is a critical component in Cummins engines, ensuring the efficient operation of various engine systems. Its robust design, enhanced durability, and reliable performance make it essential for maintaining the functionality and efficiency of commercial trucks.