3631760
Straight Pin
Cummins®

The Cummins 3631760 Straight Pin is a component designed for use in commercial trucks. It serves a specific function within the truck’s mechanical systems, contributing to the overall operation and efficiency of the vehicle. Understanding its purpose and significance is fundamental for maintaining and optimizing truck performance ¹.

Basic Concepts of Straight Pins

Straight pins are mechanical fasteners used to secure or align components within a system. They are typically cylindrical in shape and are inserted into pre-drilled holes to hold parts in place or to allow for precise alignment. In mechanical systems, straight pins play a role in ensuring that components operate correctly and efficiently by maintaining the intended spacing and orientation ².

Purpose of the Cummins 3631760 Straight Pin

This Cummins part is utilized in various truck systems to secure or align components. Its application can be found in areas where precise positioning is required to ensure the proper function of moving parts. This pin contributes to the stability and reliability of the truck’s mechanical systems by maintaining the integrity of component alignment ³.

Key Features

This part is characterized by its material composition, which is typically designed to withstand the stresses and conditions of commercial truck operations. Its dimensions are tailored to fit specific applications, ensuring a secure fit within the designated holes. The design of the pin may include features that enhance its functionality, such as a smooth surface to reduce friction or a specific length to accommodate the spacing requirements of the components it connects.

Benefits of Using Cummins Straight Pins

Cummins straight pins, including the 3631760 model, offer several advantages. They are known for their durability, which is crucial in the demanding environment of commercial truck operations. The reliability of Cummins pins ensures consistent performance, reducing the likelihood of mechanical failures. Additionally, the use of these pins can enhance the overall performance of truck systems by providing a stable and secure connection between components.

Installation and Usage

Proper installation of the 3631760 is vital for its effective function. It should be inserted into the pre-drilled holes with care to avoid damage to the pin or the surrounding components. Best practices include ensuring the pin is fully seated and that no excessive force is applied during installation. Common applications within truck maintenance may include the replacement of worn pins or the assembly of new components where precise alignment is required.

Troubleshooting and Maintenance

When troubleshooting issues related to straight pins, it is important to inspect the pin and the surrounding components for signs of wear or damage. Maintenance tips to ensure the longevity of the pin include regular checks for proper seating and alignment, as well as cleaning the pin and its housing to prevent the buildup of debris. If replacement is necessary, it is recommended to use a pin of the same specifications to maintain the integrity of the system.

Manufacturer Overview - Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions technologies. With a strong reputation in the commercial truck industry, Cummins is known for its commitment to quality and innovation. The company’s product range includes components and systems that are designed to enhance the performance, efficiency, and reliability of commercial vehicles.

Compatibility of Straight Pin Part 3631760 with Cummins Engines

This part, manufactured by Cummins, is a critical component that fits into various Cummins engine models. It is essential for maintaining the structural integrity and operational efficiency of the engines. Below is a detailed description of the compatibility of this part with the specified Cummins engines.

QSK45 CM500 and QSK60 CM500

The QSK45 CM500 and QSK60 CM500 engines are part of Cummins’ QSK series, known for their robust design and reliability. The 3631760 is compatible with these engines, ensuring proper alignment and function of the internal components. This pin is crucial for the assembly of the engine’s crankshaft and connecting rods, contributing to the smooth operation of the engine.

QSK60 CM850 MCRS and QSK60G

The QSK60 CM850 MCRS and QSK60G engines are also part of the QSK series, designed for heavy-duty applications. The 3631760 fits seamlessly into these engines, providing the necessary support and stability. This pin is integral to the engine’s crankshaft assembly, ensuring that the connecting rods are securely fastened and aligned, which is vital for the engine’s performance and longevity.

QSK78 CM500

The QSK78 CM500 engine is another member of the QSK series, tailored for high-performance applications. The 3631760 is designed to fit this engine, ensuring that the crankshaft and connecting rods are properly aligned. This pin is essential for maintaining the engine’s structural integrity and operational efficiency, contributing to the engine’s overall reliability and durability.

QSK95 CM2350 K111 and QSK95 CM2350 K113

The QSK95 CM2350 K111 and QSK95 CM2350 K113 engines are part of Cummins’ high-performance QSK series. The 3631760 is compatible with these engines, ensuring that the crankshaft and connecting rods are securely fastened and aligned. This pin is crucial for maintaining the engine’s structural integrity and operational efficiency, contributing to the engine’s overall performance and longevity.

Role of Part 3631760 Straight Pin in Engine Systems

The 3631760 is integral to the assembly and functionality of various engine components. In the context of a Full Flow Oil Filter, the straight pin is often used to secure the filter housing to the engine block, ensuring a tight seal that prevents oil leaks and maintains efficient oil flow. This is essential for the filter to perform its role in removing contaminants from the oil, thereby protecting engine components from wear and damage.

Within the Lubricating Oil System, the straight pin may be employed in the assembly of the Lubricating Oil Filter Head. Here, it helps to maintain the structural integrity of the filter head, ensuring that the oil passes through the filter media without bypassing, which is vital for the effective filtration of lubricating oil.

In the Lubricating Oil Filter Kit, which typically includes various components necessary for the installation and maintenance of the oil filtration system, the straight pin is used to assemble and secure parts, ensuring that all components work in unison to provide clean oil to the engine.

The Hydraulic Kit also benefits from the use of part 3631760. In hydraulic systems, the straight pin can be used to secure hydraulic components, ensuring that the system operates under precise pressure conditions. This is important for the efficient transfer of power within the hydraulic system, which in turn affects the overall performance of the engine.

Conclusion

Overall, the straight pin plays a significant role in the assembly and securement of various components within engine systems, contributing to the reliability and efficiency of the engine’s operation. Understanding the function and importance of the 3631760 in commercial trucks and Cummins engines is crucial for maintaining and optimizing vehicle performance.