Aftercoolers

In a compressed air system, an aftercooler removes the heat of compression and conditions air so it can be used in air-operated equipment. Cool air is discharged from the compressor through a heat exchanger, thus a compressed air aftercooler performs three primary functions.

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Additional Information

Our Caterpillar aftermarket aftercoolers products include but are not limited to the part numbers below. We sell other cooling parts too. Click the links here to view these products.

Part NumbersApplications
21903063126B
7W04913306
1851017924G,924H,930G
2317671924H
3017918938H
2281033938GII,950GII
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