5405901
Exhaust Recirculation Cooler Kit
Cummins®

The Exhaust Recirculation Cooler Kit (part number 5405901) manufactured by Cummins® is a vital component in the exhaust system of commercial trucks. Its primary function is to cool the exhaust gas recirculation (EGR) process. The EGR system reduces emissions by recirculating a portion of the exhaust gases back into the engine's combustion chambers. The exhaust recirculation cooler plays a crucial role in this process. It is responsible for lowering the temperature of the recirculated exhaust gases before they are reintroduced into the engine. By reducing the temperature, the cooler helps prevent excessive heat buildup, which can harm engine components and deteriorate performance. The cooler kit consists of various components, including a heat exchanger or radiator-like structure, designed to efficiently transfer heat from the recirculated exhaust gases to the surrounding environment. This process helps maintain optimal engine operating conditions and minimizes the production of harmful pollutants. Overall, the Exhaust Recirculation Cooler Kit (part number 5405901) manufactured by Cummins® is indispensable for promoting cleaner exhaust emissions and ensuring the continued efficient operation of commercial trucks.