3643654
Heat Shield
Cummins®

Name: 3643654 Cummins | Heat Shield
Brand: Cummins
SKU: 3643654
Price: 769.95 USD
Availability: InStock
Rating: 5 (1 reviews)

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Ships within 1-3 business days

$769.95 $916.24

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Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.

Manufacturer Warranty*

We honor the warranty provided by the original equipment manufacturer.

DESCRIPTION

The Cummins 3643654 Heat Shield is a component designed to manage and mitigate heat within commercial truck operations. Its purpose is to protect surrounding components and structures from excessive heat generated by the engine and exhaust system. By doing so, it contributes to the overall efficiency, safety, and longevity of the truck ².

Basic Concepts of Heat Shields

Heat shields are components used in vehicles to redirect, absorb, or dissipate heat away from sensitive parts and structures. They function by creating a barrier between heat sources and other components, thus preventing heat damage and ensuring the optimal operation of the vehicle ¹. In vehicle systems, heat shields play a role in maintaining component integrity, enhancing safety, and improving overall performance.

Purpose of the Cummins 3643654 Heat Shield

The Cummins 3643654 Heat Shield is specifically designed to protect certain areas of a truck from the intense heat produced by the engine and exhaust system. It is strategically placed to cover components that are particularly vulnerable to heat damage. By shielding these parts, it helps maintain their structural integrity and functional efficiency, thereby contributing to the truck’s overall performance and safety ².

Key Features

This Cummins part is constructed from materials that offer high heat resistance and durability. Its design includes elements that maximize heat deflection and minimize heat transfer to adjacent components. Unique attributes such as its precise fit and robust construction enhance its performance, ensuring effective heat management in demanding commercial truck environments ².

Benefits of Using the Cummins 3643654 Heat Shield

Utilizing the Cummins 3643654 Heat Shield provides several advantages. It offers thermal protection to critical components, enhancing their durability and operational lifespan. Additionally, by managing heat more effectively, it can contribute to improved truck efficiency and safety. The shield’s design and material composition ensure it can withstand the rigors of commercial truck operations, providing reliable performance over time ².

Installation Considerations

When installing the Cummins 3643654 Heat Shield, it is important to follow guidelines and best practices to ensure proper fit and function. Preparatory steps may include cleaning the installation area and ensuring all fasteners and mounting points are in good condition. Using the appropriate tools and following the manufacturer’s instructions will help achieve a secure and effective installation ².

Maintenance and Troubleshooting

To maintain the Cummins 3643654 Heat Shield and ensure its optimal performance, regular inspections are recommended. Look for signs of wear, damage, or loose fasteners. Common issues may include heat-related warping or corrosion, which can be addressed through repair or replacement as necessary. Troubleshooting steps should focus on identifying the source of any heat-related problems and addressing them to prevent further damage ².

Compatibility and Application

The Cummins 3643654 Heat Shield is designed for specific types of trucks and engine configurations. It is important to verify compatibility with the truck’s make, model, and engine type to ensure proper fit and function. Application notes provided by the manufacturer can offer additional guidance on installation and use ².

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and commitment to quality, Cummins plays a significant role in the commercial truck industry. Its products are known for reliability, efficiency, and performance, making Cummins a trusted name in the field of diesel engine technology and components ³.

Conclusion

The Cummins 3643654 Heat Shield is a vital component in the operational integrity of several Cummins engines, including the QSK50, CM2150, and MCRS engines. By providing essential thermal protection, this part contributes to the engines’ overall performance, efficiency, and longevity. Proper installation, maintenance, and understanding of its application ensure that the Heat Shield fulfills its role effectively in commercial truck operations.

Goodnight, N., & Van Gelder, K. (2018). Automotive Braking Systems. Jones & Bartlett Learning.
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Wright, G. (2015). Fundamentals of Medium-Heavy Duty Diesel Engines. Jones & Bartlett Learning.
↩ ↩ ↩ ↩ ↩ ↩ ↩
Ribbens, W. B. (2003). Understanding Automotive Electronics. Elsevier Science.
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SPECIFICATIONS

Package Dimensions

19.7 x 17.5 x 7.0 in

Weight

0.53 lbs

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* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

3643654 Heat Shield Cummins®