3649470
Pivot Shaft
Cummins®

Introduction

The Cummins 3649470 Pivot Shaft is a critical component in commercial trucks, facilitating the movement and stability of various parts within the vehicle’s system. Understanding its function and importance is essential for maintaining the truck’s efficiency and reliability.

Function and Operation

The Pivot Shaft operates by allowing pivotal movement in specific components of the truck. This movement is vital for the proper functioning of the truck’s suspension and steering systems. The shaft acts as a central point around which other components can rotate or pivot, enhancing the truck’s performance on various terrains ¹.

Key Features

This Cummins part is characterized by its robust design and the use of high-quality materials. It is typically made from durable metals that can withstand the stresses and strains of commercial truck operations. The shaft is engineered to provide precise movement and has features that enhance its longevity and reliability, such as specially designed bearings or coatings that reduce friction and wear ².

Benefits

The use of the 3649470 offers several advantages. Its durable construction contributes to improved longevity, reducing the frequency of replacements and repairs. Enhanced performance is another benefit, as the pivot shaft’s design allows for smoother and more reliable operation of the truck’s moving parts. Additionally, the potential for cost savings over time is significant, as the longevity and reliability of the pivot shaft can lead to reduced maintenance and replacement costs.

Installation Process

Installing the 3649470 requires careful attention to detail and the use of appropriate tools. The process involves securing the shaft in place within the truck’s system, ensuring that it is properly aligned and tightened to the manufacturer’s specifications. Safety precautions, such as wearing protective gear and ensuring the truck is securely supported, are important during installation.

Maintenance Tips

To ensure the longevity and optimal performance of the 3649470, routine maintenance is recommended. This includes regular inspections for signs of wear or damage, and ensuring that all connections are secure and properly lubricated. Following the manufacturer’s maintenance schedule can help prevent issues and extend the life of the pivot shaft.

Troubleshooting Common Issues

Typical problems with the 3649470 may include wear, misalignment, or damage due to excessive stress. Diagnostic procedures involve inspecting the shaft for visible signs of damage, checking its alignment, and assessing its movement for smoothness and consistency. Repair solutions may range from lubrication and realignment to replacement, depending on the severity of the issue.

Cummins Overview

Cummins Inc. is a well-established company in the commercial truck industry, known for its wide range of products and strong reputation for quality and reliability. With a history of innovation and commitment to customer satisfaction, Cummins continues to be a leading provider of components and systems for commercial vehicles.

Compatibility with Cummins Engines

The Pivot Shaft part number 3649470 is compatible with various Cummins engine models, ensuring smooth operation and reliability. Here’s a detailed look at its compatibility across different Cummins engines:

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS
• QSK60 CM850 MCRS

QSK45 Series

• QSK45 CM500

QSK50 Series

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

QSK60 Series

• QSK60 CM500
• QSK60 CM850 MCRS

QSK78 Series

• QSK78 CM500

Each of these engines relies on the Pivot Shaft 3649470 to function correctly, highlighting the importance of this component in Cummins’ engine lineup.

Role in Engine Systems

The 3649470 is an integral component in the efficient operation of various engine systems. It facilitates the smooth rotation and alignment of components, ensuring optimal performance and longevity of the engine.

Interaction with Full Flow Oil Filter

The Pivot Shaft allows for precise adjustment and alignment of the full flow oil filter, ensuring that the filter is correctly positioned to maximize its filtering efficiency.

Integration with Lubricating Oil System

This part enables the smooth operation of the lubricating oil filter, ensuring that the filter head remains securely in place while allowing for necessary adjustments. This stability is vital for consistent oil flow and filtration.

Function in Lubricating Oil Filter Head

When integrated with the lubricating oil filter head, the Pivot Shaft allows for minor adjustments that can be crucial during maintenance or replacement procedures. This feature ensures that the filter head can be easily aligned and secured, facilitating a hassle-free installation process.

Conclusion

The Cummins 3649470 Pivot Shaft plays a significant role in the operation and maintenance of commercial trucks and various Cummins engines. Its robust design, durable materials, and precise engineering contribute to the overall efficiency, reliability, and longevity of the vehicle’s systems. Regular maintenance and proper installation are key to maximizing the benefits of this essential component.