Afermarket Aftercoolers for Cummins Diesel Engine

A Cummins aftercooler is a device that cools the compressed air produced by a Cummins engine turbocharger or supercharger. This is important because when air is compressed, its temperature rises, reducing its density and oxygen content, negatively affecting engine performance.

Compressed air passes through a series of tubes or fins and is cooled by engine coolant or outside air. This cools the air before it enters the engine, increasing its density and oxygen content, improving power output and fuel efficiency. Aftercoolers are commonly used to improve the performance and reliability of turbocharged and supercharged diesel and gasoline engines.

Cummins aftercoolers must be properly maintained in order to operate efficiently and effectively. This includes regular cleaning and inspection of cooling fins or ducts to prevent clogging and damage. Additionally, it is critical to ensure that the coolant or airflow is adequate and free of contaminants that could compromise the performance of the aftercooler.

Vrcooler is a company that sells aftermarket Cummins aftercoolers.