3284370
Mounting Spacer
Cummins®

The Cummins 3284370 Mounting Spacer is a component designed for use in heavy-duty truck applications. Its primary role is to ensure proper alignment and spacing between various engine components, contributing to the efficient operation of the vehicle. By maintaining the correct distances and alignments, this mounting spacer helps in reducing wear and tear on the components it supports ¹.

Purpose and Function

The Cummins 3284370 Mounting Spacer serves to facilitate proper alignment and spacing between engine components in heavy-duty trucks. This alignment is crucial for the efficient operation of the engine, as it ensures that components are positioned correctly relative to one another. Proper spacing reduces the likelihood of components rubbing against each other, which can lead to increased wear and potential failure. Additionally, the spacer helps in distributing loads evenly across the engine, which can enhance the overall performance and longevity of the engine components ².

Key Features

The Cummins 3284370 Mounting Spacer is constructed from high-quality materials, ensuring durability and resistance to the harsh conditions found in heavy-duty truck environments. Its design includes precise dimensions that allow for accurate alignment and spacing. The spacer is engineered to withstand significant loads and vibrations, making it suitable for the demanding applications it is intended for. Additionally, its design incorporates features that enhance its performance, such as smooth surfaces to reduce friction and potential wear ³.

Benefits

Using the Cummins 3284370 Mounting Spacer offers several benefits. It improves component alignment, which is vital for the efficient operation of the engine. Enhanced alignment leads to reduced wear and tear on engine components, potentially extending their lifespan. The spacer also contributes to better vibration damping, which can further protect engine components from damage. Overall, the use of this mounting spacer can lead to prolonged equipment lifespan and more reliable engine performance.

Installation Guidelines

For the proper installation of the Cummins 3284370 Mounting Spacer, it is recommended to follow specific guidelines to ensure optimal performance and longevity. Begin by ensuring the engine is cool and the vehicle is securely supported. Use the appropriate tools to remove any existing spacers or components that the new spacer will replace. Carefully position the Cummins 3284370 Mounting Spacer in its designated location, ensuring it is aligned correctly with the surrounding components. Secure it in place according to the manufacturer’s instructions, using the recommended torque specifications for any fasteners. Finally, perform a thorough inspection to confirm that the spacer is installed correctly and that all components are properly aligned.

Maintenance Tips

To ensure the continued reliable operation of the Cummins 3284370 Mounting Spacer, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, such as cracks or deformations. Cleaning the spacer and its surrounding components can help prevent the buildup of dirt and debris, which could affect performance. If any signs of wear or damage are detected, it is advisable to replace the spacer to maintain the integrity of the engine’s alignment and spacing.

Troubleshooting Common Issues

Common issues that may arise with the Cummins 3284370 Mounting Spacer include misalignment or excessive vibration. Misalignment can often be traced back to improper installation or wear on the spacer itself. To address this, re-evaluate the installation process, ensuring that the spacer is correctly positioned and secured. Excessive vibration may indicate a problem with the spacer’s fit or could be a sign of wear. Inspecting the spacer for damage and ensuring it is the correct size for the application can help resolve vibration issues.

Compatibility and Applications

The Cummins 3284370 Mounting Spacer is designed for use in a variety of heavy-duty truck models and engine configurations. Its versatility makes it a popular choice across the industry, suitable for a wide range of applications. When considering its use, it is important to verify compatibility with the specific truck model and engine configuration to ensure optimal performance and integration.

Manufacturer Overview

Cummins Inc. is a well-established manufacturer in the automotive industry, known for its commitment to producing high-quality components for heavy-duty trucks. With a rich history of innovation and excellence, Cummins has built a reputation for reliability and performance. The company’s dedication to quality is evident in its wide range of products, including the Cummins 3284370 Mounting Spacer, which is designed to meet the demanding requirements of heavy-duty truck applications.

Cummins Engine Mounting Spacer 3284370

The Cummins Mounting Spacer part number 3284370 is a critical component designed to ensure proper alignment and stability of engine mounts in various Cummins engine models. This part is engineered to fit seamlessly with the following engines:

Cummins QSK38 Engines

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

The QSK38 series engines, including the CM2150 MCRS and CM850 MCRS models, are high-performance engines known for their reliability and efficiency. The Mounting Spacer 3284370 is specifically designed to interface with these engines, ensuring that the engine mounts are correctly positioned and secured. This is crucial for maintaining the integrity of the engine’s mounting system, which in turn affects the overall performance and longevity of the engine.

Cummins 6B5.9 Engine

The Cummins 6B5.9 engine is another model that benefits from the precise engineering of the Mounting Spacer 3284370. This part is integral to the engine’s mounting system, providing the necessary support and alignment to ensure smooth operation and reduce wear and tear on engine components.

By using the Cummins Mounting Spacer 3284370, technicians and engineers can ensure that the engine mounts are properly aligned, which is essential for the engine’s performance and durability. This part is a testament to Cummins’ commitment to quality and precision in engine components.

Role of Part 3284370 Mounting Spacer in Engine Systems

The part 3284370 Mounting Spacer is instrumental in ensuring the proper alignment and spacing between various engine components, thereby facilitating their efficient operation.

Crankcase Breather System

In the crankcase breather system, the Mounting Spacer is positioned to maintain the correct distance between the crankcase and the breather valve. This spacing is essential for the breather valve to function optimally, allowing it to effectively vent pressure and contaminants from the crankcase. Proper alignment ensures that the breather valve can open and close as designed, preventing any buildup of pressure that could lead to oil leaks or engine damage.

Oil Level Gauge Assembly

Within the oil level gauge assembly, the Mounting Spacer plays a key role in securing the gauge to the engine block. It ensures that the gauge is positioned at the correct height and angle, allowing for accurate oil level readings. This precise placement is vital for maintaining the engine’s lubrication system, as it enables the mechanic or engineer to monitor oil levels consistently and make informed decisions regarding oil changes or potential issues within the lubrication system.

By providing the necessary spacing and alignment, the part 3284370 Mounting Spacer contributes to the reliable operation of these engine components, enhancing overall engine performance and longevity.

Conclusion

The Cummins 3284370 Mounting Spacer is a vital component in the maintenance and operation of heavy-duty truck engines. Its role in ensuring proper alignment and spacing between engine components is crucial for the efficient and reliable operation of the vehicle. By understanding its purpose, features, benefits, and proper installation and maintenance procedures, technicians and engineers can ensure the longevity and performance of the engines they service.