5260278
Exhaust Manifold
Cummins®

Name: 5260278 Cummins | Exhaust Manifold
Brand: Cummins
SKU: 5260278
Price: 189.95 USD
Availability: InStock
Rating: 5 (1 reviews)

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Ships within 1-3 business days

$189.95 $226.04

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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

Introduction

The Cummins 5260278 Exhaust Manifold is a critical component in commercial trucks, designed to channel exhaust gases away from the engine. This part plays a significant role in the exhaust system, enhancing the vehicle’s efficiency and performance by ensuring effective and efficient expulsion of gases ¹.

Basic Concepts of Exhaust Manifolds

An exhaust manifold is an essential part of the engine system, collecting exhaust gases from the engine’s cylinders and directing them into the exhaust pipe. The design and material of the manifold can significantly influence engine performance and emissions output ².

Purpose of the Cummins 5260278 Exhaust Manifold

This Cummins part is engineered to manage the flow of exhaust gases in commercial trucks. By directing these gases away from the engine, it helps maintain engine temperature, improve fuel efficiency, and reduce emissions. The manifold is designed to withstand the high temperatures and pressures associated with heavy-duty truck engines, ensuring reliable performance under demanding conditions ³.

Key Features

The 5260278 Exhaust Manifold is constructed from high-quality materials to resist corrosion and withstand high temperatures. Its design includes precise engineering for optimal gas flow, contributing to improved engine efficiency. Additionally, it may feature reinforced mounting points or advanced coatings to enhance durability and performance ⁴.

Benefits

Using this part offers several benefits, including improved engine efficiency, better fuel economy, reduced emissions, and enhanced longevity due to its durable construction and design. Its efficient design also helps maintain optimal engine temperature, contributing to overall engine health ¹.

Installation Considerations

Proper installation of the 5260278 Exhaust Manifold is essential for its effective performance. Installation procedures should adhere to manufacturer guidelines to ensure secure and correct fitting. This may involve using specific tools or following particular steps to ensure a proper seal and alignment. Attention to detail during installation can prevent issues such as leaks or inefficient gas flow, which could affect engine performance ².

Troubleshooting and Maintenance

Regular maintenance and timely troubleshooting are crucial for the optimal performance and longevity of the 5260278 Exhaust Manifold. Common issues may include leaks, corrosion, or blockages, which can affect the efficiency of exhaust gas expulsion. Regular inspections and cleaning can help identify and address these issues early. Additionally, following manufacturer recommendations for maintenance can help prevent more serious problems and ensure the manifold continues to perform effectively ³.

Cummins Overview

Cummins Inc. is a well-established manufacturer with a strong reputation in the automotive and heavy-duty truck industry. The company is known for its commitment to innovation, quality, and customer satisfaction, making it a trusted name in the industry for those seeking reliable and efficient automotive components ⁴.

Conclusion

The Cummins 5260278 Exhaust Manifold is a vital component for commercial trucks, offering improved engine efficiency, better fuel economy, and reduced emissions. Its durable construction and precise engineering ensure reliable performance under demanding conditions. Proper installation, regular maintenance, and timely troubleshooting are essential for maximizing the benefits of this part.

Livesey, A. (2000). The Repair of Vehicle Bodies. Elevier.
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Naunheimer, H., Bertsche, B., Ryborz, J., & Novak, W. (2011). Automotive Transmissions Fundamentals Selection Design and Application. Springer Vieweg.
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Drozdziel, P. (2023). The Vehicle Diesel Engine Startup Process Operational and Environmental Aspects. Routledge.
↩ ↩
Nunney, M.J. (2007). Light and Heavy Vehicle Technology, Fourth Edition. Butterworth-Heinemann.
↩ ↩

SPECIFICATIONS

Package Dimensions

18.3 x 16.2 x 32.1 in

Weight

3.8 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.

5260278 Exhaust Manifold Cummins®