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.
The 3910543PX Pump Fuel/LUC Rotary LV, a Cummins part, is integral to the fuel system of heavy-duty diesel engines, ensuring efficient fuel delivery for optimal engine performance and reliability.
Basic Concepts of Fuel Pumps in Diesel Engines
Fuel pumps in diesel engines are crucial for delivering fuel at the correct pressure and volume, directly influencing engine performance, fuel economy, and emissions 1.
Function and Operation of the Pump Fuel/LUC Rotary LV
This Cummins part operates using a rotary mechanism to maintain the necessary fuel pressure and volume for efficient engine operation, ensuring precise fuel delivery for smooth performance 2.
Purpose of the 3910543PX in Truck Operation
In heavy-duty trucks, this part ensures a reliable and consistent fuel supply, vital for maintaining engine power output and fuel efficiency under demanding conditions 3.
Key Features of the 3910543PX
This part is designed with robustness and technological innovations for durability, efficiency, and reliability, ensuring effective operation under various conditions.
Benefits of Using the 3910543PX
The use of this part offers improved fuel efficiency, enhanced reliability, and superior performance, contributing to the overall efficiency of heavy-duty truck engines.
Troubleshooting and Maintenance Tips
Regular maintenance, including inspections, cleaning, and component replacement, is essential for maintaining the efficiency and reliability of this part.
Cummins: A Brief Overview
Cummins Inc. is renowned for its innovation, quality, and performance in the diesel engine industry, with a history of producing reliable and efficient engines and components.
Conclusion
The 3910543PX Pump Fuel/LUC Rotary LV plays a significant role in the performance and efficiency of heavy-duty diesel engines. Its robust design, efficient operation, and the reputation of Cummins Inc. make it a valuable component in the fuel system of such engines.
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R. Matthew Brach, SAE International’s Dictionary of Vehicle Accident Reconstruction and Automotive Safety, SAE Books, 2023.
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John C Dixon, Tyres Suspension and Handling Second Edition, SAE International, 1996.
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Paul Dempsey, Troubleshooting and Repairing Diesel Engines, 5th Edition, McGraw-Hill, 2018.
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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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