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.
We honor the warranty provided by the original equipment manufacturer.
Introduction
The Cummins 4089285 Vacuum Pump Kit is designed for commercial trucks, generating and maintaining vacuum pressure for various vehicle systems. This kit ensures efficient operation and contributes to the truck’s overall performance and reliability.
Basic Concepts of Vacuum Pump Kits
A vacuum pump kit creates a low-pressure area by removing air and gases, enhancing system efficiency and supporting auxiliary equipment in automotive systems 1.
Purpose of the Cummins 4089285 Vacuum Pump Kit
This Cummins part ensures necessary vacuum pressure for components like brake boosters, vital for safe and efficient vehicle operation 2.
Key Features
The Vacuum Pump Kit features a robust design, high-quality materials, efficient vacuum generation, and reliable operation under varying conditions.
Benefits of Using the Cummins 4089285 Vacuum Pump Kit
Using this part offers improved system efficiency, consistent vacuum supply, and reduced likelihood of system failures, leading to potential cost savings 3.
Common Applications
The vacuum from 4089285 is used in brake boosters, emissions systems, and auxiliary equipment within a truck.
Installation Considerations
Proper installation is crucial for optimal performance. Follow manufacturer guidelines, ensuring the engine is off and the vehicle is in a safe working condition.
Maintenance and Troubleshooting
Routine maintenance includes inspections, filter cleaning or replacement, and checking for leaks. Troubleshooting tips involve verifying vacuum levels and ensuring secure connections.
Performance Enhancements
This part contributes to truck performance by supporting efficient system operation, enhancing driver control, safety, and potentially improving fuel efficiency.
Cummins Overview
Cummins Inc. is a global power leader, offering engines, filtration, and emissions technologies. Known for quality, innovation, and reliability in the commercial truck industry.
Components of Cummins Vacuum Pump Kit 4089285
V Belt (3947077)
Transmits power from the engine to the vacuum pump, ensuring efficient operation and longevity.
Vacuum Pump Bracket (3947656)
Securely holds the vacuum pump, ensuring proper alignment and support for stable operation.
Hexagon Flange Head Cap Screws (3963450 and 3965596)
Provide strong, secure connections for kit components, with a design allowing for easy tightening and removal.
Vacuum Pump (3965925)
The core component, responsible for creating the necessary vacuum for engine functions, engineered for consistent and reliable performance.
Conclusion
The Cummins 4089285 Vacuum Pump Kit is essential for the efficient and reliable operation of commercial trucks. Its robust design, high-quality components, and consistent vacuum supply contribute to improved system performance, enhanced safety, and potential cost savings for fleet operators.
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Dixon, John. Modern Diesel Technology: Heating, Ventilation, Air Conditioning, Refrigeration, 2nd Edition. Cengage Learning, 2014.
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Hillier, Alma. Fundamentals of Motor Vehicle Technology Book 1 6th Edition. Oxford University Press, 2014.
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Fischer, Robert, et al. The Automotive Transmission Book Powertrain. Springer, 2015.
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SPECIFICATIONS
RECOMMENDED PARTS
* 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.
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