Increased Power and Efficiency: More oxygen in the cylinder enables more fuel to be burned completely, resulting in greater power output and improved fuel efficiency.
Reduced Emissions: Cooler, denser air promotes more complete combustion, which significantly lowers the formation of harmful nitrogen oxides (NOx) and particulate matter.
Reduced Thermal Stress: By lowering the temperature of the intake charge, the aftercooler helps protect critical engine components (like pistons, valves, and cylinder heads) from excessive heat and thermal fatigue, enhancing engine durability.
This 388-5241 aftercooler is used for D6N dozer.







Related part number:
329-1163
329-1165
335-6390
369-7837
388-5241
7X-7729
8T-4195
233-6832
8T-6936











