4937959
Mounting Spacer
Cummins®

The 4937959 Mounting Spacer Washer is a component manufactured by Cummins, a well-established name in the commercial truck industry. This washer is specifically designed for use in commercial trucks, where it plays a role in ensuring the proper functioning and longevity of various mechanical assemblies.

Basic Concepts of Mounting Spacer Washers

Mounting spacer washers are mechanical components used to create and maintain precise spacing between parts within an assembly. They operate by providing a consistent gap, which can be crucial for the alignment and performance of connected components. In mechanical systems, these washers help distribute loads evenly, reduce friction, and prevent direct metal-to-metal contact, which can lead to wear and failure ¹.

Purpose of the 4937959 Mounting Spacer Washer

The 4937959 Mounting Spacer Washer is designed to maintain proper spacing and alignment within a truck’s mechanical system. By ensuring that components are correctly positioned relative to each other, this washer contributes to the stability and efficiency of the assembly. It plays a role in preventing undue stress on adjacent parts, which can help extend the lifespan of the entire system ².

Key Features

The 4937959 Mounting Spacer Washer is characterized by several key features that enhance its performance and durability. It is made from high-quality materials that offer resistance to wear and corrosion. The dimensions of the washer are precisely engineered to fit specific applications, ensuring optimal performance. Its design includes features that facilitate easy installation and removal, contributing to its overall effectiveness in commercial truck applications ³.

Benefits

Using the 4937959 Mounting Spacer Washer provides several benefits. It contributes to improved mechanical stability by ensuring that components are properly spaced and aligned. This can lead to reduced wear on adjacent components, as the washer helps to distribute loads more evenly. Additionally, the washer can enhance overall system efficiency by maintaining the integrity of the mechanical assembly ⁴.

Installation Process

Installing the 4937959 Mounting Spacer Washer involves several steps to ensure proper fit and function. Begin by cleaning the installation area to remove any debris or contaminants. Place the washer between the components it is designed to space, ensuring it is correctly oriented. Tighten the assembly according to the manufacturer’s specifications, taking care not to over-tighten, which could damage the washer or adjacent parts ⁵.

Troubleshooting

Common issues with mounting spacer washers can include improper spacing, misalignment, or wear. To identify these problems, inspect the washer and surrounding components for signs of damage or uneven wear. If issues are detected, the washer may need to be replaced or adjusted. Ensuring that the washer is correctly installed and maintained can help prevent these problems ⁶.

Maintenance Tips

Regular maintenance of the 4937959 Mounting Spacer Washer is important for its longevity and performance. Inspect the washer during routine maintenance checks for signs of wear or damage. Clean the washer and surrounding areas to remove any buildup that could affect performance. If significant wear is observed, consider replacing the washer to maintain the integrity of the mechanical assembly ⁷.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the commercial truck industry, Cummins is known for its high-quality products and innovative solutions. The company’s extensive product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding requirements of commercial applications.

Cummins Engine Part 4937959: Mounting Spacer Washer

The Cummins part 4937959, a Mounting Spacer Washer, is a critical component used in various Cummins engine models. This part is designed to ensure proper alignment and secure mounting of engine components, contributing to the overall stability and performance of the engine.

ISB Series Engines

The ISB series engines, including the ISB CM2150, ISB6.7 CM2250, and ISB6.7 CM2350 B101, utilize the Mounting Spacer Washer in their assembly. This part is essential for maintaining the correct positioning of engine mounts, which helps in reducing vibrations and ensuring smooth operation. The ISB engines are known for their robust design and efficiency, making the precise placement of components like the Mounting Spacer Washer crucial for their performance.

QSB Series Engines

The QSB series engines, such as the QSB4.5 CM2250 EC, QSB6.7 CM2250, QSB6.7 CM2350 B105, and QSB7 CM2880 B117, also incorporate the Mounting Spacer Washer in their construction. These engines are designed for a variety of applications, from agricultural to industrial use, and the washer plays a vital role in maintaining the structural integrity of the engine mounts. Proper installation of this part ensures that the engine remains securely fastened, which is critical for the longevity and reliability of the engine.

The use of the Mounting Spacer Washer across these different engine models highlights its importance in the overall assembly and performance of Cummins engines. By ensuring that engine components are correctly aligned and securely mounted, this part contributes to the efficiency and durability of the engines.

Role of Part 4937959 Mounting Spacer Washer in Engine Systems

The part 4937959 Mounting Spacer Washer is instrumental in ensuring the proper arrangement and functionality of various engine components. In the context of a turbocharger system, this washer is positioned between the turbocharger and its mounting bracket. This placement allows for precise alignment and secure attachment, which is essential for the turbocharger’s efficient operation and durability.

In fuel systems, the washer is utilized in the fuel drain plumbing to maintain the correct spacing between components. This ensures that fuel drains effectively and prevents leaks, which is vital for the system’s reliability and safety. Additionally, at the fuel filter location, the washer helps in securing the fuel filter in place, ensuring it is properly aligned with the fuel lines. This alignment is important for the filter’s effectiveness in removing contaminants from the fuel, thereby protecting the engine from potential damage.

Overall, the 4937959 Mounting Spacer Washer plays a significant role in the structural integrity and operational efficiency of these engine systems by providing necessary spacing and alignment between components ⁸.

Conclusion

The 4937959 Mounting Spacer Washer is a vital component in the maintenance and performance of Cummins engines. Its role in ensuring proper spacing and alignment of engine components contributes to the stability, efficiency, and longevity of the engine systems. Regular maintenance and proper installation of this part are essential for the optimal performance of commercial truck engines.