3906628
Mounting Spacer
Cummins®

The Cummins 3906628 Mounting Spacer is a component designed for use in heavy-duty truck applications. Its purpose is to facilitate the proper mounting of various components within the truck’s engine system. This spacer ensures that components are aligned correctly and spaced appropriately, which is vital for the efficient operation and longevity of the truck’s engine and related systems ².

Purpose and Function

The Cummins 3906628 Mounting Spacer plays a role in the operation of a truck by providing the necessary distance between mounted components. This spacing is crucial for maintaining alignment and preventing components from coming into contact with each other, which could lead to damage or reduced efficiency. By ensuring that components are properly spaced, the mounting spacer contributes to the overall stability and performance of the truck’s engine system ².

Key Features

The Cummins 3906628 Mounting Spacer is constructed from durable materials, designed to withstand the rigors of heavy-duty truck applications. Its dimensions are precisely engineered to fit specific mounting requirements, ensuring a secure and stable connection between components. The design of the spacer includes features that enhance its performance, such as smooth surfaces to reduce friction and potential wear ².

Benefits

Using the Cummins 3906628 Mounting Spacer offers several advantages. It improves component alignment, which can lead to more efficient operation of the truck’s engine system. Reduced vibration is another benefit, as the spacer helps to dampen vibrations that could otherwise be transmitted between components. Enhanced stability of the mounted components is also achieved, contributing to the overall reliability of the truck. Additionally, the use of a high-quality mounting spacer can prolong the lifespan of the equipment by preventing premature wear and damage ².

Installation Process

Installing the Cummins 3906628 Mounting Spacer requires careful attention to detail. The process involves preparing the mounting area, ensuring it is clean and free from debris. The spacer should be positioned according to the manufacturer’s guidelines, using the appropriate tools to secure it in place. It is important to follow best practices during installation to ensure optimal performance and longevity of the spacer and the components it supports ².

Common Issues and Troubleshooting

Over time, the Cummins 3906628 Mounting Spacer may experience wear and tear, misalignment, or damage. Regular inspection can help identify these issues early. Troubleshooting may involve cleaning the spacer and its mounting area, realigning components, or replacing the spacer if it is damaged. Addressing these issues promptly can help maintain the efficiency and reliability of the truck’s engine system ².

Maintenance Tips

To prolong the lifespan of the Cummins 3906628 Mounting Spacer, routine maintenance is recommended. This includes regular inspection for signs of wear or damage, cleaning the spacer and its surroundings to prevent buildup of debris, and following manufacturer guidelines for replacement. Proper maintenance can help ensure the continued efficient operation of the truck’s engine system ².

Compatibility and Applications

The Cummins 3906628 Mounting Spacer is designed for use with specific truck models and engine types. Its applications vary depending on the truck’s configuration and operating environment. Ensuring compatibility with the truck’s make and model is important for optimal performance and longevity of the mounting spacer ².

Manufacturer Information - Cummins

Cummins Inc. is a leading manufacturer in the automotive industry, known for its commitment to quality, innovation, and customer satisfaction. With a diverse product portfolio, Cummins serves a wide range of applications, from heavy-duty trucks to industrial engines. The company’s reputation is built on its dedication to producing reliable and high-performance components, including the Cummins 3906628 Mounting Spacer ¹.

Cummins Engine Part 3906628: Mounting Spacer Compatibility

The Cummins Mounting Spacer part number 3906628 is designed to fit a variety of Cummins engines, ensuring proper alignment and stability during operation. Here is a detailed overview of the engines that this part is compatible with:

ISC Series Engines

• ISC CM2150
• ISC CM554
• ISC CM850
• ISC8.3 CM2250

These engines are part of the ISC series, which are known for their reliability and efficiency in various applications, including heavy-duty trucks and industrial machinery.

ISL Series Engines

• ISL CM2150
• ISL CM554
• ISL G CM2180
• ISL9 CM2150 SN
• ISL9 CM2250

The ISL series engines are designed for high-performance applications, offering robust power and advanced technology features. The Mounting Spacer part 3906628 is essential for maintaining the structural integrity of these engines.

Other Cummins Engines

• 6B5.9
• 6C8.3
• C GAS PLUS CM556
• C8.3 G
• K50
• L8.9
• QSC8.3 CM554
• QSL9 CM554

These engines, while part of different series, also benefit from the precise fit and functionality of the Mounting Spacer part 3906628. This part ensures that the engine components are correctly positioned, which is crucial for optimal performance and longevity.

By using the Cummins Mounting Spacer part 3906628, technicians and operators can ensure that their engines remain stable and well-aligned, contributing to overall reliability and efficiency ¹.

Role of Part 3906628 Mounting Spacer in Engine Systems

The part 3906628 Mounting Spacer is an essential component in the assembly and operation of various engine systems. It is strategically positioned to ensure proper alignment and spacing between components, thereby facilitating efficient engine performance.

Integration with Flexplate and Flywheel

In systems utilizing a flexplate or flywheel, the Mounting Spacer ensures that these components are correctly aligned with the crankshaft. This alignment is vital for the smooth transfer of power from the engine to the transmission. The spacer accommodates any discrepancies in manufacturing tolerances, ensuring that the flexplate or flywheel operates within the designed parameters ².

Application in Hardware 24V Valve/Electric Kit

When integrating the Hardware 24V Valve/Electric Kit, the Mounting Spacer plays a role in maintaining the precise distance required between the electric valve and other engine components. This ensures that the valve operates efficiently without interference, contributing to the overall performance of the 24V system ².

Use in HHP 24V VLV/ELEC Systems

In High-Horsepower (HHP) 24V Valve/Electric systems, the Mounting Spacer is used to ensure that the electric valve is properly spaced from adjacent components. This is particularly important in high-stress environments where even minor misalignments can lead to significant performance issues or component failure ².

Supporting Noise Panel and Oil Control Valve

The Mounting Spacer also aids in the installation of noise panels and oil control valves. By providing the necessary spacing, it ensures that these components are securely mounted and function as intended. This is especially important for noise panels, where proper mounting can significantly reduce unwanted engine noise, and for oil control valves, where precise placement is essential for optimal oil flow management ².

Role in Oil Replenishing Systems

In oil replenishing systems, the Mounting Spacer ensures that all components are aligned correctly, allowing for efficient oil distribution and replenishment. This is crucial for maintaining lubrication throughout the engine, thereby enhancing longevity and performance ².

General System Integration

Across various engine systems, the Mounting Spacer serves as a fundamental component in ensuring that all parts are correctly aligned and spaced. This not only enhances the efficiency and reliability of the engine but also simplifies the installation process by providing a consistent and reliable mounting solution ².

Conclusion

The Cummins 3906628 Mounting Spacer is a critical component in the maintenance and operation of heavy-duty truck engines. Its role in ensuring proper alignment and spacing between components contributes to the overall efficiency, reliability, and longevity of the engine system. Proper installation, maintenance, and understanding of its compatibility with various engine types are essential for maximizing the benefits of this Cummins part.