3637970
Pump Bracket
Cummins®

The Cummins Pump Bracket, part number 3637970, is a component designed for use in commercial trucks. It plays a role in supporting and securing the fuel pump within the truck’s fuel system. Cummins, a well-established name in the automotive industry, ensures that this bracket meets the rigorous demands of commercial vehicle operations ¹.

Purpose and Function

This Cummins part is integral to the operation of a truck’s fuel system. It provides a stable mounting point for the fuel pump, ensuring that the pump remains securely in place during vehicle operation. This stability is important for the consistent and efficient delivery of fuel to the engine, which is necessary for optimal performance and reliability ².

Key Features

The Pump Bracket 3637970 is constructed from durable materials, designed to withstand the vibrations and stresses encountered in commercial truck applications. It features precise mounting points that allow for accurate alignment of the fuel pump. The design incorporates features that enhance its performance and longevity, such as corrosion-resistant coatings and robust construction ³.

Benefits

The use of the Pump Bracket 3637970 offers several advantages. It contributes to the reliability of the fuel system by ensuring the fuel pump is securely mounted. The design of the bracket facilitates ease of installation, reducing downtime during maintenance procedures. Additionally, its compatibility with various truck models makes it a versatile component for fleet operations ⁴.

Installation Process

Installing the Pump Bracket 3637970 involves several steps to ensure proper alignment and secure mounting of the fuel pump. The process begins with the preparation of the mounting surface, followed by the attachment of the bracket using the appropriate fasteners. Alignment tools may be used to ensure the bracket is level and correctly positioned before final tightening of the fasteners ⁵.

Maintenance Tips

To prolong the lifespan of the Pump Bracket 3637970, regular maintenance is recommended. This includes periodic inspections for signs of wear or damage, cleaning the bracket to remove any debris or contaminants, and ensuring all fasteners remain tight. Following these practices can help prevent issues such as pump misalignment or bracket failure ⁶.

Troubleshooting Common Issues

Common issues with the Pump Bracket 3637970 may include leaks at the pump connection or misalignment of the pump. Troubleshooting these problems involves inspecting the bracket and pump for proper alignment, checking for loose fasteners, and ensuring the pump connections are secure and free from leaks. Addressing these issues promptly can help maintain the efficiency of the fuel system ⁷.

Safety Considerations

When working with the Pump Bracket 3637970, it is important to follow safety precautions. This includes ensuring the vehicle is properly supported on a level surface before beginning any work, using the correct tools for installation and maintenance, and adhering to all manufacturer recommendations for handling and installation. These measures help ensure the safety of the technician and the reliability of the vehicle ⁸.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions. With a history spanning over a century, Cummins has established a reputation for quality and reliability in the automotive industry. The company’s product portfolio includes engines, filtration systems, and other components designed for commercial vehicles, demonstrating its commitment to innovation and customer satisfaction ⁹.

Cummins Pump Bracket 3637970 Compatibility

The Cummins Pump Bracket part number 3637970 is designed to fit a variety of Cummins engines, ensuring a secure and reliable mounting for the pump assembly. Here is a detailed overview of its compatibility with the listed engines:

QSK38 Series

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

The 3637970 Pump Bracket is engineered to fit seamlessly with the QSK38 CM2150 MCRS and QSK38 CM850 MCRS engines. This bracket provides the necessary support and alignment for the pump, ensuring optimal performance and longevity of the engine.

QSK50 Series

• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

For the QSK50 CM2150 MCRS and QSK50 CM2350 K108 engines, the 3637970 Pump Bracket offers a robust mounting solution. This bracket is specifically designed to handle the unique demands of these engines, providing stability and precision in pump alignment.

QSK60 Series

• QSK60 CM500
• QSK60 CM850 MCRS

The 3637970 Pump Bracket is also compatible with the QSK60 CM500 and QSK60 CM850 MCRS engines. This bracket ensures that the pump is securely mounted, contributing to the overall efficiency and reliability of these engines.

QSK95 Series

• QSK95 CM2350 K111
• QSK95 CM2350 K113

Lastly, the 3637970 Pump Bracket fits the QSK95 CM2350 K111 and QSK95 CM2350 K113 engines. This bracket is tailored to meet the specific requirements of these high-performance engines, ensuring that the pump remains securely and accurately positioned.

By providing a consistent and reliable mounting solution across these various engine models, the Cummins Pump Bracket 3637970 plays a crucial role in maintaining engine performance and durability.

Role of Part 3637970 Pump Bracket in Engine Systems

The part 3637970 Pump Bracket is integral to the secure and efficient operation of various engine components. It provides a stable mounting point for the lubricating oil pump, ensuring that the pump remains firmly in place during engine operation. This stability is essential for the consistent delivery of oil to critical engine parts, maintaining optimal lubrication and reducing wear.

In the context of the engine lubrication primer and engine lubricating primer, the Pump Bracket ensures that these components are correctly aligned and secured. This alignment is vital for the primer to effectively prepare the engine for starting by ensuring that lubrication systems are primed and ready.

During the starting sequence, the Pump Bracket’s role becomes even more apparent. It supports the lubricating oil pump as it begins to circulate oil throughout the engine, providing the necessary lubrication to moving parts and reducing friction. This is particularly important during the initial stages of engine operation when components are not yet fully lubricated.

The arrangement of the Pump Bracket also facilitates easy access for maintenance and inspection of the lubricating oil pump and related components. This design consideration allows mechanics to perform necessary checks and replacements with minimal disruption to the engine’s overall structure.

Conclusion

In summary, the part 3637970 Pump Bracket plays a significant role in the secure and efficient functioning of the engine lubrication system, supporting both the lubricating oil pump and the engine lubrication primer to ensure smooth and reliable engine operation.