The 02250213-411 is an American-made replacement oil cooler for Sullair rotary screw air compressors, built to outperform the original rather than just match it. As the heat exchanger in the lubrication circuit, it pulls heat out of the compressor oil to hold operating temperatures in range and protect the airend, bearings, and seals from thermal breakdown.
Stark manufactures it in the USA from 6061 aluminum throughout, with no plastic housings to crack or leak under heat and vibration. The core carries a higher pressure and temperature rating and holds more oil than the factory unit, giving the lube system added thermal headroom, and its flow path is engineered for lower pressure drop so the oil pump moves fluid with less restriction.
It is a direct-fit replacement that installs in place of the original with no modifications. We stock the 02250213-411 and ship same day on in-stock orders. Not sure this is the right cooler for your unit? Call us at (903) 768-1111.





















