3638719
Bearing Spacer
Cummins®

The Cummins 3638719 Bearing Spacer is a component designed for use in commercial trucks. It serves a specific function within the vehicle’s mechanical system, contributing to the overall efficiency and reliability of the truck’s operation. Understanding its purpose and significance is key to maintaining the vehicle’s performance and longevity.

Basic Concepts of Bearing Spacers

Bearing spacers are components used in mechanical systems to maintain proper spacing between bearings. They ensure that bearings are correctly positioned, which is vital for the smooth operation of machinery. By keeping bearings at the correct distance, spacers help to reduce friction and wear, contributing to the efficient functioning of the system ¹.

Purpose of the 3638719 Bearing Spacer

This Cummins part plays a role in the operation of a truck by ensuring the correct spacing between bearings within the engine or transmission system. This spacing is crucial for the balanced rotation of components, which in turn affects the overall performance and durability of the truck’s mechanical systems ².

Key Features

The 3638719 is characterized by its material composition, which is designed to withstand the high stresses and temperatures encountered in commercial truck operations. Its design specifications are tailored to fit precisely within the engine or transmission system, ensuring optimal performance. Unique attributes of this spacer may include enhanced durability and resistance to wear, which contribute to its reliable operation ³.

Benefits of Using the 3638719 Bearing Spacer

Utilizing this part offers several advantages. These include improved durability of the mechanical system, enhanced performance due to precise bearing spacing, and potential cost savings for fleet operators through reduced maintenance and replacement needs.

Installation Process

Proper installation of the 3638719 involves a series of steps to ensure it is correctly fitted. This process may require specific tools or equipment, and following best practices is important to achieve the correct fitting, which is essential for the component’s function and the system’s efficiency.

Troubleshooting Common Issues

Common problems associated with bearing spacers can include wear and improper fitting. Identifying these issues early and applying practical solutions, such as replacement or adjustment, can help maintain the efficiency and reliability of the truck’s mechanical system.

Maintenance Tips

Regular maintenance of the 3638719 is recommended to ensure its longevity and optimal performance. This may involve periodic inspections for signs of wear and cleaning procedures to remove any debris that could affect its function.

Role in Engine or Transmission System

The 3638719 interacts with other components within the engine or transmission system, playing a part in maintaining the system’s efficiency. Its correct function ensures that bearings are properly spaced, which is crucial for the balanced operation of the system.

Cummins: A Brief Overview

Cummins Inc. is a well-established manufacturer in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. The company’s history and product offerings provide context for the quality and dependability of the 3638719, reinforcing its value in commercial truck operations.

Cummins Bearing Spacer 3638719 Compatibility

The Cummins Bearing Spacer part number 3638719 is designed to fit a variety of Cummins engines, ensuring proper alignment and function of the engine components. This bearing spacer is a critical component in maintaining the integrity of the engine’s operation.

K50 and KTA38GC CM558

The K50 and KTA38GC CM558 engines are part of Cummins’ lineup of industrial and marine engines. The Bearing Spacer 3638719 is engineered to fit seamlessly within these engines, providing the necessary support and spacing between bearings to prevent wear and ensure smooth operation.

QSK38 Series

The QSK38 series engines, specifically the QSK38 CM2150 MCRS and QSK38 CM850 MCRS, are high-performance engines used in various applications, including marine and power generation. The Bearing Spacer 3638719 is compatible with these engines, ensuring that the bearings are correctly spaced to handle the high loads and speeds these engines can operate at.

QSK50 Series

The QSK50 series engines, including the QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, are designed for demanding applications. The Bearing Spacer 3638719 is a crucial component in these engines, providing the precise spacing required for the bearings to function optimally under heavy loads and high-speed conditions. This ensures longevity and reliability of the engine components.

Each of these engines benefits from the precise engineering of the Bearing Spacer 3638719, ensuring that the engine operates efficiently and reliably.

Role of Part 3638719 Bearing Spacer in Engine Systems

The part 3638719 Bearing Spacer is an essential component in maintaining the proper alignment and spacing within various engine systems. Its primary function is to ensure that rotating components are correctly positioned, reducing friction and wear.

Integration with Base Parts

When integrated with base parts, the Bearing Spacer helps in maintaining the correct distance between the rotating components and the engine block. This ensures that the components operate within their designed parameters, enhancing the overall efficiency and longevity of the engine.

Function in Water Pump Systems

In water pump systems, the Bearing Spacer plays a significant role in supporting the impeller shaft. By providing the necessary spacing, it allows the impeller to rotate smoothly without excessive friction. This is vital for the efficient circulation of coolant, which is essential for maintaining optimal engine temperature.

Role in Water Pump Kits

Within water pump kits, the Bearing Spacer is often included to facilitate the proper installation and function of the water pump. It ensures that all components are aligned correctly, which is important for the reliable operation of the cooling system. This, in turn, contributes to the overall stability and performance of the engine.

Conclusion

The Cummins 3638719 Bearing Spacer is a vital component in the maintenance and operation of commercial truck engines. Its role in ensuring proper spacing between bearings contributes significantly to the efficiency, reliability, and longevity of the engine systems. Regular maintenance and proper installation are key to maximizing the benefits of this part.