3627679
Bearing Spacer
Cummins®

The Cummins 3627679 Bearing Spacer is a component designed to enhance the operation of commercial trucks. Its role is to maintain proper spacing and alignment within the engine or transmission system, contributing to the overall efficiency and reliability of the vehicle.

Basic Concepts of Bearing Spacers

Bearing spacers are mechanical components used to maintain the correct distance between bearings in a system. They ensure that rotating parts are properly aligned and that the load is evenly distributed across the bearings, contributing to the smooth operation and longevity of the machinery ¹.

Purpose of the 3627679 Bearing Spacer

The 3627679 Bearing Spacer is specifically designed to fit within the engine or transmission system of a truck. It functions by providing the necessary spacing between bearings, which helps in maintaining the alignment of rotating components. This ensures that the parts operate within their designed parameters, reducing wear and enhancing the system’s reliability.

Key Features

The 3627679 Bearing Spacer is constructed from high-quality materials that offer durability and resistance to wear. Its design specifications are tailored to fit precisely within the engine or transmission system, ensuring optimal performance. Unique attributes of this bearing spacer may include specific dimensions and surface treatments that enhance its functionality and longevity.

Benefits of Using the 3627679 Bearing Spacer

Utilizing the 3627679 Bearing Spacer can lead to improved durability and performance of the truck’s engine or transmission system. Its precise design and material composition contribute to reduced maintenance needs and potential cost savings for fleet operators over time ².

Installation and Usage

Proper installation of the 3627679 Bearing Spacer is vital for ensuring optimal performance. It should be installed according to the manufacturer’s guidelines, which may include specific procedures or precautions to maintain the integrity of the component and the system it is part of ³.

Troubleshooting and Maintenance

To identify common issues related to the 3627679 Bearing Spacer, regular inspections and diagnostic procedures are recommended. Maintenance practices, such as cleaning and checking for wear, can help prolong the lifespan of the bearing spacer and ensure reliable operation of the truck.

Manufacturer Overview - Cummins

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. With a history of innovation and commitment to customer satisfaction, Cummins continues to be a leading provider of diesel engines, related technologies, and customer support.

Compatibility of 3627679 Bearing Spacer with Cummins Engines

The Cummins Bearing Spacer part number 3627679 is designed to fit a variety of Cummins engines. This part ensures proper spacing and alignment between engine components, contributing to the overall efficiency and longevity of the engine.

K38 and K50 Engines

The Bearing Spacer 3627679 is compatible with the K38 and K50 engines. These engines are known for their robust design and are often used in heavy-duty applications. The bearing spacer ensures that the engine components maintain the correct clearance, which is essential for smooth operation and to prevent premature wear.

QSK38 and QSK60 Engines

The part number 3627679 is also suitable for the QSK38 and QSK60 engines. These engines are part of the QSK series, which is renowned for its reliability and performance in demanding environments. The bearing spacer plays a role in maintaining the integrity of the engine’s internal components, ensuring that the engine operates at peak efficiency.

QSK38 CM2150 MCRS and QSK38 CM850 MCRS

For the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines, the bearing spacer 3627679 is specifically designed to fit the unique configurations of these models. The MCRS designation indicates that these engines are equipped with advanced features such as multiple common rail systems, which require precise component alignment to function correctly.

QSK60 CM500 and QSK60 CM850 MCRS

Similarly, the QSK60 CM500 and QSK60 CM850 MCRS engines benefit from the use of the bearing spacer 3627679. These engines are designed for high-performance applications, and the bearing spacer ensures that all components are properly spaced, contributing to the engine’s durability and efficiency.

QSK60G Engine

The QSK60G engine is another model that is compatible with the bearing spacer 3627679. This engine is designed for heavy-duty applications and requires precise component alignment to maintain optimal performance. The bearing spacer ensures that the engine components are correctly spaced, which is essential for the engine’s longevity and efficiency.

QST30 Engines

The Bearing Spacer 3627679 is also compatible with the QST30 engines, including the QST30 CM2350 T101 and QST30 CM552 models. These engines are known for their versatility and are used in a variety of applications. The bearing spacer ensures that the engine components are properly aligned, which is crucial for the engine’s performance and durability.

Role of Part 3627679 Bearing Spacer in Engine Systems

The bearing spacer, part 3627679, is instrumental in maintaining the precise alignment and spacing between various rotating components within an engine system. This ensures smooth operation and reduces the likelihood of mechanical failures.

Drive System Integration

In the drive system, the bearing spacer is positioned between the drive components to maintain consistent spacing. This is essential for the proper meshing of gears and the efficient transfer of power from the engine to the driven components. The spacer helps in absorbing vibrations and minimizing wear on the drive components, thereby enhancing the longevity and reliability of the drive system.

Fan and Fan Drive Arrangement

When integrated into the fan and fan drive arrangement, the bearing spacer plays a role in ensuring that the fan blades operate at the correct distance from the housing. This is vital for optimal airflow and cooling efficiency. The spacer also helps in balancing the rotational forces exerted by the fan, which contributes to a stable and efficient fan drive arrangement.

Fan Hub Application

In the fan hub, the bearing spacer ensures that the fan blades are evenly spaced and aligned. This is important for uniform air distribution and preventing undue stress on the fan hub. The spacer also aids in reducing noise and vibration, leading to a more efficient and quieter operation of the fan system.

Conclusion

Overall, the bearing spacer, part 3627679, is a key component in ensuring the precise alignment and efficient operation of various engine systems, contributing to their overall performance and durability. Its compatibility with a wide range of Cummins engines underscores its versatility and importance in maintaining the reliability and efficiency of commercial trucks.