4067974
Mounting Spacer
Cummins®

The Cummins 4067974 Mounting Spacer is a specialized component designed for use in heavy-duty truck applications. Its purpose is to ensure proper spacing and alignment between various mechanical components, contributing to the overall stability and efficiency of the truck’s engine system. Understanding the role and significance of this mounting spacer is vital for maintaining the performance and longevity of heavy-duty trucks.

Basic Concepts of Mounting Spacers

Mounting spacers are mechanical components used to create and maintain precise distances between parts within a system. They play a role in ensuring that components are correctly aligned and spaced, which is crucial for the efficient operation of mechanical systems. By providing the necessary separation, mounting spacers help to reduce stress on components, minimize vibration, and enhance the stability of the assembly ¹.

Purpose of the Cummins 4067974 Mounting Spacer

The Cummins 4067974 Mounting Spacer is specifically designed to maintain the correct spacing and alignment between components in a truck’s engine system. This ensures that parts operate within their designed parameters, reducing the likelihood of mechanical failure and improving the overall performance of the engine. The spacer helps to distribute loads evenly and prevent components from coming into direct contact, which could lead to wear and damage ².

Key Features

The Cummins 4067974 Mounting Spacer is characterized by several key features that enhance its performance and durability. It is typically made from high-strength materials to withstand the rigors of heavy-duty applications. The spacer is designed with precise dimensions to ensure accurate spacing, and its construction may include features such as anti-rotation tabs to prevent movement during operation. These characteristics contribute to the reliability and longevity of the component ³.

Benefits of Using the Cummins 4067974 Mounting Spacer

Using the Cummins 4067974 Mounting Spacer offers several advantages. It helps to maintain proper alignment of engine components, which can lead to improved efficiency and reduced wear. The spacer also plays a role in minimizing vibration, which can enhance the overall stability of the engine system. Additionally, by ensuring components are correctly spaced, the spacer contributes to the reliability and performance of the truck ⁴.

Installation Considerations

Proper installation of the Cummins 4067974 Mounting Spacer is important for ensuring optimal performance. It is recommended to follow manufacturer guidelines for torque specifications and alignment procedures. Careful attention to these details during installation helps to ensure that the spacer functions as intended, providing the necessary spacing and alignment for the components it supports ⁵.

Troubleshooting Common Issues

Common issues associated with mounting spacers can include misalignment or wear. If these problems are identified, it is important to address them promptly to prevent further damage. Troubleshooting steps may involve inspecting the spacer for signs of wear, ensuring it is correctly installed, and replacing it if necessary. Regular maintenance checks can help to identify potential issues before they become more serious ⁶.

Maintenance Tips

Regular maintenance of the Cummins 4067974 Mounting Spacer is important for prolonging its service life. This includes periodic inspections to check for signs of wear or damage, cleaning the spacer to remove any debris that may affect its performance, and replacing it according to manufacturer recommendations. Adhering to these maintenance practices helps to ensure the continued reliability of the component ⁷.

Compatibility and Applications

The Cummins 4067974 Mounting Spacer is designed for use in specific applications and is compatible with various truck models and configurations. Its versatility makes it a valuable component for maintaining the performance and reliability of heavy-duty trucks across different makes and models ⁸.

Manufacturer Overview - Cummins

Cummins Inc. is a leading manufacturer in the automotive and heavy-duty truck industry, known for its wide range of products and commitment to quality. With a history of innovation and excellence, Cummins has established a reputation for producing reliable and high-performance components, including the Cummins 4067974 Mounting Spacer ⁹.

Cummins Engine Part 4067974: Mounting Spacer

The Cummins part number 4067974, a Mounting Spacer, is a critical component in the assembly of several Cummins engine models. This part is designed to ensure precise alignment and secure mounting of various engine components, contributing to the overall stability and performance of the engine.

Application in Cummins Engines

QSK95 Series

• QSK95 CM2350 K111
• QSK95 CM2350 K113

In the QSK95 series, the Mounting Spacer 4067974 is utilized to maintain the correct positioning of the engine’s mounting brackets. This ensures that the engine remains securely fastened to the chassis, reducing vibrations and enhancing operational efficiency. The precision of this spacer is crucial for maintaining the integrity of the engine’s mounting system.

QST30 Series

• QST30 CM2350 T101
• QST30 CM552

For the QST30 series engines, the Mounting Spacer 4067974 plays a similar role in securing the engine to its mounting points. This part is particularly important in maintaining the alignment of the engine’s components, which is essential for the smooth operation of the engine. The spacer helps in evenly distributing the load and stress across the mounting points, thereby prolonging the engine’s lifespan and ensuring consistent performance.

The use of the Mounting Spacer 4067974 across these different engine models highlights its versatility and importance in Cummins’ engine design. Its role in maintaining the structural integrity and operational efficiency of the engine is vital, making it a key component in the assembly and maintenance of these engines.

Role of Part 4067974 Mounting Spacer in Engine Systems

The part 4067974 Mounting Spacer is integral to the proper arrangement and function of various engine components. It ensures precise spacing and alignment, which is essential for the optimal performance and longevity of the engine system.

In the context of a turbocharger setup, the mounting spacer facilitates the correct positioning of the turbocharger relative to the exhaust manifold. This alignment is vital for efficient airflow and turbo response, directly influencing the engine’s power output and fuel efficiency.

When integrated with the breather system, the spacer helps maintain the necessary clearances for effective ventilation of the crankcase. This is important for managing pressure and preventing oil contamination, which can adversely affect engine performance.

For the drive components, particularly in systems where auxiliary drives are employed, the spacer ensures that belts and pulleys are correctly aligned. This reduces wear and tear on the drive components, enhancing the reliability of the engine’s ancillary systems.

In fan arrangements, the spacer plays a role in maintaining the appropriate distance between the fan and the engine components. This is essential for efficient cooling and preventing interference that could lead to damage.

Within the exhaust transfer kit, the spacer ensures that all connections are secure and aligned, which is critical for reducing emissions and improving exhaust flow.

For guard installations, the spacer provides the needed clearance to protect sensitive engine components from debris and external impacts without interfering with the engine’s operation.

In front engine modules, the spacer assists in the accurate mounting of various sensors and control units. This is important for the engine control module (ECM) to receive precise data, allowing for optimal engine management.

Overall, the 4067974 Mounting Spacer is a key component in ensuring that all engine parts are correctly spaced and aligned, contributing to the smooth and efficient operation of the engine system.

Conclusion

The Cummins 4067974 Mounting Spacer is a vital component in the maintenance and performance of heavy-duty truck engines. Its role in ensuring precise spacing and alignment of engine components is crucial for the efficient operation and longevity of the engine system. Proper installation, regular maintenance, and understanding its applications across various engine models are essential for maximizing the benefits of this Cummins part.