3694080
V Ribbed Belt
Cummins®

The Cummins 3694080 V Ribbed Belt is a component designed for use in commercial trucks. It serves a significant role in the operation of these vehicles by facilitating the transfer of power from the engine to various auxiliary components. Understanding its purpose and functionality is key to maintaining the efficiency and reliability of truck engines.

Basic Concepts of V Ribbed Belts

V Ribbed Belts are characterized by their trapezoidal cross-section, which allows them to fit snugly into corresponding pulleys. This design enhances grip and reduces slippage, ensuring efficient power transmission ¹. Unlike flat belts, V Ribbed Belts offer greater flexibility and can drive multiple components simultaneously. They are constructed from durable materials, often reinforced with synthetic fibers, to withstand the rigors of heavy-duty applications ².

Role of the 3694080 V Ribbed Belt in Truck Operation

The 3694080 V Ribbed Belt plays a role in the operation of a truck by driving essential components such as the alternator, water pump, and power steering pump. Its function is to transfer rotational force from the engine to these components, enabling them to operate efficiently. This belt contributes to overall engine performance by ensuring that these auxiliary systems receive the necessary power to function correctly.

Key Features of the 3694080 V Ribbed Belt

The 3694080 V Ribbed Belt is constructed from high-quality materials that provide durability and resistance to wear. Its design includes multiple ribs that enhance grip and power transmission efficiency. Unique characteristics such as heat resistance and flexibility contribute to its performance and longevity in demanding applications ³.

Benefits of Using the 3694080 V Ribbed Belt

Utilizing the 3694080 V Ribbed Belt offers several advantages. Its design and material composition result in improved efficiency in power transmission. The belt’s durability ensures a longer service life, reducing the frequency of replacements. Additionally, its reliability contributes to consistent engine performance, minimizing the risk of unexpected failures.

Installation and Maintenance

Proper installation of the 3694080 V Ribbed Belt is crucial for its performance and longevity. It should be fitted with the correct tension to ensure efficient power transmission and prevent premature wear. Regular maintenance, including inspections for signs of wear or damage, is recommended to ensure optimal performance. Replacement schedules should be adhered to based on the manufacturer’s guidelines or as conditions dictate.

Troubleshooting Common Issues

Common issues with V Ribbed Belts include slippage, wear, and noise. Slippage can often be addressed by adjusting the belt tension. Wear may require replacement of the belt, while noise could indicate misalignment or damage to the belt or pulleys. Troubleshooting these issues involves a systematic approach to identify the root cause and apply the appropriate solution.

Cummins: A Brief Overview

Cummins Inc. is a leader in the design, manufacture, and distribution of engines, including those for heavy-duty trucks. With a history of innovation and commitment to quality, Cummins has established itself as a trusted name in the industry. The company’s engine components, including the 3694080 V Ribbed Belt, are designed with precision and reliability in mind, reflecting Cummins’ dedication to excellence in manufacturing.

Compatibility of Cummins Part 3694080 V Ribbed Belt with Various Engines

The Cummins part 3694080 V Ribbed Belt is designed to fit seamlessly with a range of engine models. This belt is engineered to ensure optimal performance and longevity, providing the necessary drive for various engine components. Here’s a detailed look at its compatibility with the specified engines:

ISG11 CM2880 G108 and ISG12 CM2880 G107

The V Ribbed Belt part 3694080 is specifically engineered to fit the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines. These engines are part of a series that benefits from the precise tension and durability offered by this belt, ensuring efficient power transmission and reducing the risk of slippage.

ISG12 G CMOH6.0 G111

For the ISG12 G CMOH6.0 G111 engine, the part 3694080 V Ribbed Belt is an ideal match. This engine model requires a belt that can handle specific operational demands, and this part is designed to meet those needs, providing reliable performance and longevity.

X11 CM2670 X126B, X12 CM2670 X121B, and X13 CM2670 X122B

The V Ribbed Belt part 3694080 is also compatible with the X11 CM2670 X126B, X12 CM2670 X121B, and X13 CM2670 X122B engines. These engines share similar design characteristics and operational requirements, making this belt an excellent choice for ensuring smooth and efficient operation. The belt’s design allows it to fit these engines without modification, providing a hassle-free installation process.

By ensuring that the V Ribbed Belt part 3694080 is used with the appropriate engines, operators can maintain the efficiency and reliability of their engine systems. This belt is a critical component in the overall performance and longevity of these engines, providing the necessary drive and reducing the risk of mechanical failures.

Understanding the Role of Part 3694080 V Ribbed Belt in Engine Systems

The V Ribbed Belt, identified by part number 3694080, is an essential component in the efficient operation of various engine systems. Its primary function is to transfer rotational force from the engine’s crankshaft to auxiliary components, ensuring they operate in sync with the engine’s performance.

Integration with the Drive System

In the drive system, the V Ribbed Belt connects the crankshaft to the pulleys of various engine accessories. This belt is responsible for transmitting the engine’s rotational energy to these components, allowing them to function correctly. The drive system relies on the consistent and reliable transfer of this energy to maintain the operational integrity of the engine.

Functionality with the Alternator

The alternator is a key component that benefits from the V Ribbed Belt’s operation. As the belt rotates the alternator’s pulley, it drives the alternator, which in turn generates electrical power. This power is essential for charging the battery and providing electricity to the vehicle’s electrical systems while the engine is running. The V Ribbed Belt ensures that the alternator receives the necessary mechanical input to perform its function efficiently.

Summary of Component Interaction

• Drive System: The V Ribbed Belt facilitates the transfer of rotational force from the crankshaft to various engine accessories, ensuring they operate in harmony with the engine’s performance.
• Alternator: By driving the alternator’s pulley, the V Ribbed Belt enables the generation of electrical power, which is vital for maintaining the vehicle’s electrical systems and charging the battery.

The V Ribbed Belt’s role in these systems underscores its importance in the overall functionality and reliability of the engine.

Conclusion

The Cummins 3694080 V Ribbed Belt is a critical component in the efficient operation of commercial truck engines. Its design and material composition ensure efficient power transmission, durability, and reliability. Proper installation, regular maintenance, and understanding its role in engine systems are essential for maintaining the performance and longevity of truck engines. By utilizing this Cummins part, operators can ensure consistent engine performance and reduce the risk of unexpected failures.