4335602
V Ribbed Belt
Cummins®

The 4335602 V Ribbed Belt, a component manufactured by Cummins, is designed for use in commercial trucks. This article provides an overview of the V Ribbed Belt, its function, key features, benefits, and maintenance suggestions.

Basic Concepts of V Ribbed Belts

V Ribbed Belts are characterized by their trapezoidal cross-section and are used in various automotive and industrial applications to transfer power between rotating shafts. The V-shaped ribs of the belt engage with corresponding grooves on pulleys, providing efficient power transmission with reduced slippage compared to flat belts ¹.

Function of the 4335602 V Ribbed Belt

This Cummins part plays a role in the auxiliary systems of a truck’s engine. It is responsible for driving components such as the alternator, water pump, power steering pump, and air conditioning compressor. By transferring power from the engine’s crankshaft to these components, the belt ensures they operate correctly ².

Key Features

• Constructed from durable materials to withstand high tension and operating temperatures.
• Designed with multiple V-shaped ribs to enhance grip and power transmission efficiency.
• Engineered to fit specific pulley configurations in Cummins engines.
• Provides quiet operation with reduced vibration compared to older belt designs ³.

Benefits

• Improved power transmission efficiency leads to better performance of driven components.
• Enhanced durability and longevity under demanding conditions.
• Reduced maintenance requirements due to its robust construction.
• Contributes to the overall reliability of the truck’s engine system ⁴.

Troubleshooting and Maintenance

Regular inspection of this part is recommended to ensure it remains in good condition. Signs of wear, such as cracking, glazing, or fraying, should be addressed promptly. Proper tensioning of the belt is important to prevent slippage and ensure efficient power transmission. Replacement intervals should be followed according to the manufacturer’s guidelines to maintain optimal performance ⁵.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a commitment to innovation and customer satisfaction, Cummins serves commercial, industrial, and transportation markets worldwide.

V Ribbed Belt 4335602 by Cummins

The V Ribbed Belt 4335602, manufactured by Cummins, is a component in various engine systems. This belt is designed to efficiently transfer power from the engine’s crankshaft to the ancillary components, ensuring smooth and reliable operation.

Application in ISV Engines

The V Ribbed Belt 4335602 is specifically engineered to fit into the engine systems of the ISV (Industrial and Small Vehicle) engines by Nissan. This belt plays a role in driving essential components such as the alternator, water pump, and air conditioning compressor.

In the ISV engines, the belt’s design allows it to withstand the high rotational speeds and varying loads typical of these engines. The ribbed pattern on the belt’s inner surface ensures a firm grip on the pulleys, minimizing slippage and enhancing the longevity of the belt.

Compatibility and Installation

When installing the V Ribbed Belt 4335602 in ISV engines, it is important to follow the manufacturer’s guidelines to ensure proper tension and alignment. The belt’s dimensions and tooth profile must match the specifications of the engine’s pulleys to prevent premature wear and potential engine damage.

Performance and Reliability

The V Ribbed Belt 4335602 is made from high-quality materials that provide durability and resistance to wear and tear. This ensures that the belt maintains its performance over an extended period, contributing to the overall reliability of the engine system.

Maintenance Considerations

Regular inspection of the V Ribbed Belt 4335602 is important to identify any signs of wear, such as cracks, fraying, or glazing. Maintaining the correct tension and alignment of the belt is also important for optimal performance and longevity. Any deviation from the recommended specifications can lead to increased friction, noise, and eventual belt failure.

By adhering to these guidelines, the V Ribbed Belt 4335602 can effectively support the operational needs of the ISV engines, ensuring efficient power transfer and reliable engine performance.

Role of Part 4335602 V Ribbed Belt in Engine Systems

The V Ribbed Belt, identified by part number 4335602, is a component in the efficient operation of several engine systems. Its primary function is to transfer rotational force from the engine’s crankshaft to various peripheral components, ensuring they operate in sync with the engine’s rhythm.

Drive System Integration

In the drive system, the V Ribbed Belt is responsible for transmitting power to multiple engine accessories. It engages with the crankshaft pulley and stretches across to connect with other pulleys. This setup allows for the simultaneous operation of components such as the alternator, power steering pump, and air conditioning compressor. The belt’s ribbed design enhances grip and reduces slippage, maintaining consistent power transmission even under varying loads.

Water Pump Drive Mechanism

A significant application of the V Ribbed Belt is in the water pump drive mechanism. The belt wraps around the water pump pulley, which is driven by the crankshaft. As the engine runs, the belt causes the water pump to rotate, circulating coolant through the engine block and radiator. This circulation is vital for dissipating heat generated by combustion, preventing overheating and ensuring optimal engine performance. The ribbed profile of the belt provides superior traction, reducing the likelihood of belt failure during high-stress conditions.

Auxiliary Component Drive

Beyond the water pump, the V Ribbed Belt also drives other auxiliary components. These may include the air conditioning compressor, which relies on consistent belt-driven rotation to compress refrigerant and facilitate cooling. Similarly, the power steering pump uses the belt’s rotational force to generate hydraulic pressure, making steering easier and more responsive. The alternator, powered by the belt, converts mechanical energy into electrical energy, charging the battery and powering the vehicle’s electrical systems.

Conclusion

In summary, the 4335602 V Ribbed Belt plays a role in coordinating the operation of various engine components, ensuring they function harmoniously to support overall engine efficiency and performance. Regular maintenance and proper installation are key to maximizing the belt’s lifespan and ensuring reliable engine operation.