3694082
V Ribbed Belt
Cummins®

The Cummins 3694082 V Ribbed Belt is a critical component in commercial trucks, facilitating power transfer between engine components. Understanding its function and significance can enhance maintenance practices and operational efficiency.

Basic Concepts of V Ribbed Belts

V Ribbed Belts, characterized by their trapezoidal cross-section, fit into corresponding pulley grooves, enhancing grip and reducing slippage. Constructed from rubber compounded with fabric cords, they offer efficient power transmission with reduced noise and vibration ¹.

Purpose of the Cummins 3694082 V Ribbed Belt

This Cummins part transmits power from the engine to auxiliary components like the alternator, water pump, and air conditioning compressor, supporting engine performance and vehicle functionality.

Key Features

The 3694082 is made from high-quality materials for durability and wear resistance. Its design includes multiple ribs for increased contact surface area with pulleys, enhancing power transmission efficiency. It also features heat and chemical resistance for performance in demanding environments.

Benefits of Using the Cummins 3694082 V Ribbed Belt

Utilizing this V Ribbed Belt offers improved efficiency in power transmission, increased durability under stress, and enhanced reliability in various operational conditions, contributing to the engine system’s performance and longevity.

Installation Considerations

Proper installation of the 3694082 is essential for optimal performance. It should be correctly tensioned and aligned with the pulleys to prevent slippage and ensure efficient power transmission. Following manufacturer specifications for tension and alignment is advised.

Maintenance and Troubleshooting

Regular maintenance, including periodic inspections for wear, proper tensioning, and alignment checks, can prolong the life of the 3694082. Common issues like slippage or cracks can often be addressed through adjustments or replacements, following recommended procedures.

Environmental and Operational Factors

Environmental conditions and operational factors can influence the performance and longevity of the 3694082. Exposure to extreme temperatures, moisture, and chemical agents can affect the belt’s material properties. Operational factors such as load and speed also play a role in the belt’s wear and efficiency.

Cummins Overview

Cummins Inc. is renowned for producing high-quality automotive components. Their V Ribbed Belts, including the 3694082, are recognized for their reliability and performance, contributing to the efficient operation of commercial trucks.

Compatibility with Cummins Engines

The 3694082 is designed to fit various Cummins engines, ensuring the efficient operation of ancillary systems like the alternator, water pump, and air conditioning compressor.

ISG11 CM2880 G108 and ISG12 CM2880 G107

This belt is compatible with the ISG11 CM2880 G108 and ISG12 CM2880 G107 engines, part of the Cummins ISG series known for reliability and efficiency.

ISG12 G CMOH6.0 G111

It also fits the ISG12 G CMOH6.0 G111 engine, another variant within the Cummins ISG series, designed for robust performance.

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

The 3694082 is suitable for the X11 CM2670 X126B, X12 CM2670 X121B, and X13 CM2670 X122B engines, part of the Cummins X series recognized for versatility and adaptability.

Role of Part 3694082 V Ribbed Belt in Engine Systems

The 3694082 is integral to the efficient operation of various engine components, transmitting power from the engine’s crankshaft to auxiliary components.

Interaction with the Belt System

This V Ribbed Belt is designed to wrap around multiple pulleys within the engine bay, driving key components like the alternator, water pump, and power steering pump.

Connection to the Fan Drive

A significant application of the 3694082 is its interaction with the fan drive system, transferring rotational force from the crankshaft to facilitate airflow through the radiator and maintain optimal engine temperature.

Ensuring Component Harmony

The 3694082 ensures the harmonious operation of the entire engine system by synchronizing the rotation of driven components, contributing to the engine’s overall performance and reliability.

Conclusion

The Cummins 3694082 V Ribbed Belt plays a vital role in the operation of commercial truck engines, ensuring the efficient transfer of power to auxiliary components. Its design, compatibility with various Cummins engines, and the importance of proper installation and maintenance underscore its significance in maintaining engine performance and reliability.