3288587
V Ribbed Belt
Cummins®

Introduction

The Cummins 3288587 V-Ribbed Belt is a component designed for use in heavy-duty trucks. It facilitates the transfer of power from the engine to various auxiliary components, contributing to better maintenance practices and overall vehicle performance.

Basic Concepts of V-Ribbed Belts

V-Ribbed Belts, characterized by their trapezoidal cross-section, fit snugly into corresponding pulleys, enhancing grip and reducing slippage for efficient power transmission ¹. They can transmit more power and operate at higher speeds with less risk of slipping compared to flat belts, and are more compact, allowing for more components to be driven by a single belt ².

Purpose of the 3288587 V-Ribbed Belt

This Cummins part drives various engine components such as the alternator, water pump, and air conditioning compressor, ensuring these components receive the necessary power to function correctly, contributing to the overall efficiency and reliability of the truck’s engine system.

Key Features

The 3288587 is constructed from high-quality materials that enhance its performance and durability. Its design includes features such as a reinforced core and specialized rubber compounds that improve resistance to heat, oil, and abrasion, contributing to its longevity and reliability in demanding heavy-duty applications ³.

Benefits of Using the 3288587 V-Ribbed Belt

Utilizing this V-Ribbed Belt offers several advantages. Its design and material composition contribute to improved efficiency in power transmission, reducing the load on the engine. Additionally, its durability ensures long-term reliability, minimizing the need for frequent replacements. These factors combine to enhance the overall performance and longevity of heavy-duty trucks.

Installation Considerations

Proper installation of the 3288587 is vital for optimal performance. Guidelines recommend ensuring correct tensioning and alignment during installation to prevent issues such as slippage or premature wear. Following these best practices can contribute to the belt’s effectiveness and longevity.

Maintenance Tips

Regular maintenance of the 3288587 is essential for its continued performance. Inspection procedures should include checking for signs of wear, such as cracks or glazing, and ensuring proper tension. Addressing these issues promptly can prevent more significant problems and extend the belt’s lifespan.

Troubleshooting Common Issues

Common problems associated with V-Ribbed Belts include slippage, noise, and wear. Identifying these issues early can prevent more severe damage. Troubleshooting steps may involve adjusting tension, replacing worn components, or investigating underlying issues that could be affecting belt performance.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins serves a wide range of industries, including heavy-duty trucking. Their product range includes a variety of components designed to enhance the performance and reliability of vehicles.

V-Ribbed Belt Part 3288587 Compatibility with Cummins Engines

The V-Ribbed Belt part number 3288587, manufactured by Cummins, is designed to fit a variety of Cummins engines. This belt is essential for the proper functioning of the engine’s ancillary systems, ensuring that components such as the alternator, water pump, and air conditioning compressor operate efficiently.

Compatible Engines

• ISB CM550
• ISM CM570
• ISM11 CM876 SN
• L10 CELECT
• L10 MECHANICAL
• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL
• QSB5.9 44 CM550
• QSB6.7 CM850 (CM2850)
• QSM11 CM570

Grouping of Compatible Engines

The V-Ribbed Belt part 3288587 is compatible with a broad range of Cummins engines, including both mechanical and electronically controlled models. Here is a breakdown of the compatible engines grouped by their respective series:

• ISB Series
  • ISB CM550
  • QSB5.9 44 CM550
• ISM Series
  • ISM CM570
  • ISM11 CM876 SN
• L10 Series
  • L10 CELECT
  • L10 MECHANICAL
• M11 Series
  • M11 CELECT
  • M11 CELECT PLUS
  • M11 MECHANICAL
• QSB Series
  • QSB6.7 CM850 (CM2850)
• QSM Series
  • QSM11 CM570

This compatibility ensures that the belt can be used across different engine models, providing a reliable solution for maintaining the performance of the engine’s ancillary systems.

Role of Part 3288587 V-Ribbed Belt in Engine Systems

The Part 3288587 V-Ribbed Belt is an essential component in the efficient operation of various engine systems. It is specifically designed to transfer rotational force from the engine’s crankshaft to multiple peripheral components, ensuring they function in unison.

Fan Drive

In the fan drive system, the V-Ribbed Belt engages with the fan drive pulley. This engagement allows the belt to transmit power from the engine to the cooling fan. As the belt rotates, it drives the fan, which in turn circulates air through the radiator, aiding in the dissipation of heat from the engine coolant. This process is vital for maintaining optimal engine temperature and preventing overheating.

Water Pump Drive Pulley

The V-Ribbed Belt also interfaces with the water pump drive pulley. By transferring power from the engine to the water pump, the belt ensures a continuous flow of coolant through the engine block and cylinder head. This circulation is necessary for effective heat management within the engine, as it helps to maintain consistent temperatures and prevent damage from thermal stress.

Conclusion

In summary, the Part 3288587 V-Ribbed Belt plays a significant role in the coordinated operation of the fan drive and water pump systems, contributing to the overall efficiency and reliability of the engine. Proper installation, regular maintenance, and prompt troubleshooting of common issues are essential for ensuring the longevity and performance of this critical component in heavy-duty trucks.