3288497
V Ribbed Belt
Cummins®

The Cummins 3288497 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 accessories. Understanding its purpose and functionality is key to maintaining the efficiency and reliability of truck operations.

Basic Concepts of V-Ribbed Belts

V-Ribbed Belts are a type of drive belt characterized by their trapezoidal cross-section, which allows them to fit into corresponding grooves on pulleys. This design enhances grip and reduces slippage, ensuring efficient power transmission. In the drivetrain of a truck, V-Ribbed Belts connect the engine to components such as the alternator, water pump, and air conditioning compressor. They differ from flat belts and timing belts in their construction and application, offering advantages in terms of durability and performance under varying load conditions ¹.

Purpose of the 3288497 V-Ribbed Belt

The Cummins 3288497 V-Ribbed Belt is integral to the operation of a truck, driving various engine accessories that are vital for the vehicle’s performance. It ensures that components like the alternator, which generates electrical power, and the water pump, which circulates coolant, operate efficiently. By maintaining the functionality of these accessories, the belt contributes to the overall reliability and efficiency of the truck.

Key Features

The Cummins 3288497 V-Ribbed Belt is distinguished by its material composition and design elements. Constructed from high-quality materials, it offers enhanced resistance to wear and environmental factors. Its design includes features that improve grip and reduce the likelihood of slippage, contributing to its performance and durability. These characteristics ensure that the belt can withstand the demanding conditions of commercial truck operations ².

Benefits

Utilizing the Cummins 3288497 V-Ribbed Belt offers several benefits. Its design and material composition contribute to improved efficiency in power transmission, reducing the load on the engine. This can lead to enhanced fuel efficiency and reduced wear on engine components. Additionally, the belt’s durability and reliability mean that it requires less frequent replacement, offering long-term value to truck operators ³.

Installation

Installing the Cummins 3288497 V-Ribbed Belt requires adherence to specific guidelines and best practices to ensure optimal performance. This includes using the correct tools and following procedures that ensure the belt is properly tensioned and aligned with the pulleys. Proper installation is crucial for the belt’s effectiveness and longevity, as well as for the overall performance of the truck.

Troubleshooting

Common issues with V-Ribbed Belts include slippage, wear, and damage. Identifying these issues early can prevent more significant problems. A step-by-step troubleshooting guide can help in diagnosing problems, such as checking for proper tension, inspecting for signs of wear, and ensuring alignment with pulleys. Addressing these issues promptly can maintain the belt’s performance and extend its lifespan.

Maintenance

Regular maintenance of the Cummins 3288497 V-Ribbed Belt is crucial for its longevity and performance. This includes periodic inspections for signs of wear, ensuring proper tension, and replacing the belt when necessary. Adhering to recommended maintenance practices can prevent unexpected failures and ensure the continued efficiency of the truck’s drivetrain.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. Their product range includes a variety of components designed to enhance the performance, efficiency, and reliability of commercial vehicles.

V-Ribbed Belt 3288497 Compatibility with Cummins Engines

The V-Ribbed Belt part number 3288497, manufactured by Cummins, is designed to fit a variety of Cummins engines. This belt is crucial for the proper functioning of engine accessories such as the alternator, water pump, and air conditioning compressor. Below is a detailed description of the compatibility of this belt with various Cummins engines:

ISC Series Engines

• ISC CM2150
• ISC CM850
• ISL CM2150
• ISL9 CM2150 SN
• ISL9 CM2250

These engines, part of the ISC and ISL series, are commonly used in medium-duty trucks and buses. The V-Ribbed Belt 3288497 is engineered to fit these engines, ensuring efficient power transfer to the engine accessories.

ISB Series Engines

• ISB3.9 CM2220 B107

The ISB3.9 CM2220 B107 engine is typically used in medium-duty applications. The V-Ribbed Belt 3288497 is compatible with this engine, providing reliable performance and durability.

ISC8.3 Series Engines

• ISC8.3 CM2250

This engine is part of the ISC8.3 series and is used in various medium-duty applications. The V-Ribbed Belt 3288497 is designed to fit this engine, ensuring smooth operation of the engine accessories.

QSB Series Engines

• QSB4.5 CM2250 EC
• QSB6.7 CM2250
• QSB6.7 CM2350 B105
• QSB6.7 CM850(CM2850)

These engines are commonly used in agricultural and industrial applications. The V-Ribbed Belt 3288497 is compatible with these engines, providing reliable power transfer to the engine accessories.

QSC Series Engines

• QSC8.3 CM2880 C102
• QSC8.3 CM850(CM2880)

These engines are part of the QSC series and are used in various industrial applications. The V-Ribbed Belt 3288497 is designed to fit these engines, ensuring efficient operation of the engine accessories.

QSL Series Engines

• QSL8.9 CM2150 L141
• QSL9 CM2250
• QSL9 CM2350 L102

These engines are part of the QSL series and are used in heavy-duty applications. The V-Ribbed Belt 3288497 is compatible with these engines, providing reliable power transfer to the engine accessories.

L Series Engines

• L8.9
• L8.9 CM2670 L134C
• L8.9 L121

These engines are part of the L series and are used in various heavy-duty applications. The V-Ribbed Belt 3288497 is designed to fit these engines, ensuring smooth operation of the engine accessories.

G Series Engines

• G8.3
• G8.3 CM558
• GTA8.3 CM558

These engines are part of the G series and are used in various heavy-duty applications. The V-Ribbed Belt 3288497 is compatible with these engines, providing reliable power transfer to the engine accessories.

QSB7 Series Engines

• QSB7 CM2880 B117

This engine is part of the QSB7 series and is used in various heavy-duty applications. The V-Ribbed Belt 3288497 is designed to fit this engine, ensuring efficient operation of the engine accessories.

Role of Part 3288497 V-Ribbed Belt in Engine Systems

The part 3288497 V-Ribbed Belt is integral to the efficient operation of several engine components. Its primary function is to transmit rotational force from the engine’s crankshaft to various auxiliary components, ensuring they operate in sync with the engine’s rhythm.

Alternator Drive

In the alternator drive system, the V-Ribbed Belt connects the crankshaft to the alternator. This connection allows the alternator to spin, generating electrical power that charges the battery and powers the vehicle’s electrical systems. The consistent and reliable transfer of power is essential for maintaining a stable electrical supply, which is vital for the operation of lights, ignition systems, and other electronic components.

Water Pump Drive

The V-Ribbed Belt also plays a significant role in the water pump drive system. By linking the crankshaft to the water pump, it ensures that coolant is circulated through the engine. This circulation is necessary for dissipating heat generated during combustion, thereby preventing overheating and potential engine damage. The belt’s durability and flexibility are key to withstanding the continuous motion and varying loads, ensuring consistent coolant flow.

Conclusion

The Cummins 3288497 V-Ribbed Belt is a critical component in the operation of commercial trucks, facilitating the efficient transfer of power from the engine to essential accessories. Its design, material composition, and compatibility with various Cummins engines make it a reliable and durable choice for truck operators. Regular maintenance and proper installation are essential for maximizing the belt’s performance and longevity, contributing to the overall efficiency and reliability of the vehicle.