The aftercooler on a Caterpillar 793D is a critical component of the engine's air induction system. Its primary function is to cool the compressed, hot air coming from the turbocharger(s) before it enters the engine's cylinders. This process increases air density, allowing for more efficient fuel combustion, which results in increased engine power, reduced emissions, and prevention of engine damage due to excessive temperatures.
This 228-3578 aftercooler is used for 793D 3516B truck.
Related part number:
348-4965
228-7098
109-0075
