4004824
V Ribbed Belt
Cummins®

Introduction

The Cummins 4004824 V Ribbed Belt is a critical component for commercial trucks, designed to transmit power from the engine to auxiliary systems such as the alternator, water pump, and air conditioning compressor. This ensures the efficient operation and performance of these systems within the vehicle ¹.

Basic Concepts of V Ribbed Belts

V Ribbed Belts are distinguished by their trapezoidal cross-section, which enhances grip and reduces slippage on corresponding pulleys. Constructed from rubber and polyester cords, these belts are engineered to withstand high tension and environmental conditions, optimizing power transmission in automotive systems ².

Role of the 4004824 V Ribbed Belt in Truck Operation

This Cummins part connects the engine to essential components, facilitating the transfer of rotational force. It supports systems vital for engine cooling, electrical power generation, and climate control, contributing to overall truck performance and driver comfort.

Key Features

The 4004824 V Ribbed Belt is made from durable rubber reinforced with polyester cords, offering enhanced strength and flexibility. Its design includes specific rib patterns and dimensions tailored to fit Cummins engine pulleys, ensuring optimal performance. Features such as anti-static properties and a textured surface improve grip and reduce slippage.

Benefits

This part provides improved efficiency in power transmission, enhanced reliability under demanding conditions, and increased longevity compared to other belt types. Its design and material composition allow it to operate effectively in high-tension environments, reducing the likelihood of failure and the need for frequent replacements.

Troubleshooting and Maintenance

Common issues with V Ribbed Belts include wear, cracking, and slippage. Regular inspection, proper tensioning, alignment checks, and timely replacement of worn belts are essential for optimal performance and longevity. Keeping the belt clean and free from contaminants also helps maintain its efficiency and durability.

About Cummins

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. With a history spanning over a century, Cummins is renowned for producing reliable and high-performance engines and components for commercial vehicles.

Compatibility with Cummins Engines

The V Ribbed Belt 4004824 is designed to fit a range of Cummins engines, ensuring the proper functioning of engine accessories. It is compatible with engines such as the ISM CM570, ISM CM570/870, ISM CM876, ISM11 CM876 SN, M11 CELECT, M11 CELECT PLUS, M11 MECHANICAL, and QSM11 CM570.

Role in Engine Systems

The V Ribbed Belt (part 4004824) is essential for the efficient operation of various engine systems. It transmits power from the engine’s crankshaft to multiple peripheral components, ensuring they function in harmony.

Drive Mechanism

The V Ribbed Belt is integral to the engine’s drive mechanism, connecting the crankshaft to the pulley system and driving other components. Its ribbed design enhances power transmission efficiency and reduces slippage.

Refrigerant Compressor

In engine systems with air conditioning, the V Ribbed Belt drives the refrigerant compressor, ensuring the compressor operates smoothly and maintains optimal cabin temperature.

Mounting and Alignment

Proper mounting and alignment of the V Ribbed Belt are vital for its performance and longevity. Correct tensioning and alignment with the pulleys prevent excessive wear and potential failure, ensuring efficient and consistent power transmission.

Integration with Other Systems

Beyond the refrigerant compressor, the V Ribbed Belt drives other auxiliary components such as the alternator, power steering pump, and water pump. Each component relies on the consistent power supply from the belt to function correctly.

Conclusion

The Cummins 4004824 V Ribbed Belt is a fundamental element in the engine’s drive system, facilitating the operation of critical components and ensuring the overall efficiency and reliability of the engine.